1 Landmann, Angelika., "Tyvanisch. Kurzgrammatik" Harrassowitz 2017
2 Dambaa, O. V., "Tyvan phrasebook トゥヴァ語会話集" ILCAA, Tokyo University of Foreign Studies 2008
3 Anderson, Gregory David, "Tyvan" Lincom Europa 1999
4 Krueger, John R., "Tuvan manual" Indiana University 1977
5 Ebata, Fuyuki, "The so-called evidential suffix -dir in Tyvan: Explanation from the speaker’s and the hearer’s knowledge トゥバ語の証拠性を表すとされる接辞-dir の機能: 話し手・聞き手の認識からの説明" The Linguistic Society of Japan 313-318, 2019
6 Xaritonov, L. N., "Sovremennyj jakutskij jazyk. [The modern Yakut language]" Gosizdat JaASSR 1947
7 Bickel, Balthasar, "Language typology and syntactic description (Volume 3: Grammatical categories and the lexicon)" Cambridge University Press 169-240, 2007
8 Aydemir, Ahmet, "Interrogative structures in Tuvan" Harrassowitz 19 : 113-127, 2015
9 Isxakov, F. G., "Grammatika tuvinskogo jazyka. Fonetika i morfologija. [The grammar of the Tyvan language]" Vostochnoj Literatury 1961
10 Ebata, Fuyuki, "Evidentiality and egophoricity in Tyvan トゥバ語における証拠性と自己性" The Japan Society of Typological and Contrastive Linguistics 3 : 15-30, 2021
1 Landmann, Angelika., "Tyvanisch. Kurzgrammatik" Harrassowitz 2017
2 Dambaa, O. V., "Tyvan phrasebook トゥヴァ語会話集" ILCAA, Tokyo University of Foreign Studies 2008
3 Anderson, Gregory David, "Tyvan" Lincom Europa 1999
4 Krueger, John R., "Tuvan manual" Indiana University 1977
5 Ebata, Fuyuki, "The so-called evidential suffix -dir in Tyvan: Explanation from the speaker’s and the hearer’s knowledge トゥバ語の証拠性を表すとされる接辞-dir の機能: 話し手・聞き手の認識からの説明" The Linguistic Society of Japan 313-318, 2019
6 Xaritonov, L. N., "Sovremennyj jakutskij jazyk. [The modern Yakut language]" Gosizdat JaASSR 1947
7 Bickel, Balthasar, "Language typology and syntactic description (Volume 3: Grammatical categories and the lexicon)" Cambridge University Press 169-240, 2007
8 Aydemir, Ahmet, "Interrogative structures in Tuvan" Harrassowitz 19 : 113-127, 2015
9 Isxakov, F. G., "Grammatika tuvinskogo jazyka. Fonetika i morfologija. [The grammar of the Tyvan language]" Vostochnoj Literatury 1961
10 Ebata, Fuyuki, "Evidentiality and egophoricity in Tyvan トゥバ語における証拠性と自己性" The Japan Society of Typological and Contrastive Linguistics 3 : 15-30, 2021
11 Aikhenvald, Alexandra Y., "Evidentiality" Oxford University Press 2004
12 Widmer, Manuel, "Egophoricity, involvement, and semantic roles in Tibeto-Burman languages" De Gruyter 3 (3): 419-441, 2017
13 San Roque, Lila, "Egophoricity" John Benjamins 1-77, 2018
14 Dixon, R. M. W., "Basic linguistic theory (Volume 2: Grammatical topics)" Oxford University Press 2010
15 Takashima, Naoki., "Basic Tyvan grammar 基礎トゥヴァ語文法" Tokyo University of Foreign Studies 2008
16 Ebata, Fuyuki, "A grammar of Sakha [2nd edition] サハ語文法[改訂版]" ILCAA, Tokyo University of Foreign Studies 2006
17 Nakajima, Yoshiteru, "1,500 sentences in Tyvan トゥヴァ語基礎例文1,500" ILCAA, Tokyo University of Foreign Studies 500-, 2008