1 케닐리, "언어의 진화" 알마 2009
2 김성환, "데카르트의 동물론: 동물의 감각과 감정" 한국과학철학회 12 (12): 37-61, 2009
3 르두, "느끼는 뇌" 학지사 2006
4 Descartes, R., "Treatise on Man. The Philosophical Writings of Descartes" Cambridge University Press 1985
5 Descartes, R., "The Passions of the Soul. The Philosophical Writings of Descartes" 1985
6 Hauser, M., "The Faculty of Language: What Is It, Who Has It, and How Did It Evolve?" 298 : 1569-1579, 2002
7 Davidson, D., "The Emergence of Thought" 51 : 7-17, 1999
8 Pepperberg, I., "The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots" Harvard University Press 1999
9 Tetzlaff, M., "Systematicity and Intentional Realism in Honeybee Navigation, In The Philosophy Animal Minds" Cambridge University Press 72-88, 2009
10 Pepperberg, I., "Possible Levels of Animal Consciousness with Reference to Grey Parrots (Psittacus erithacus)" 40 : 893-901, 2000
1 케닐리, "언어의 진화" 알마 2009
2 김성환, "데카르트의 동물론: 동물의 감각과 감정" 한국과학철학회 12 (12): 37-61, 2009
3 르두, "느끼는 뇌" 학지사 2006
4 Descartes, R., "Treatise on Man. The Philosophical Writings of Descartes" Cambridge University Press 1985
5 Descartes, R., "The Passions of the Soul. The Philosophical Writings of Descartes" 1985
6 Hauser, M., "The Faculty of Language: What Is It, Who Has It, and How Did It Evolve?" 298 : 1569-1579, 2002
7 Davidson, D., "The Emergence of Thought" 51 : 7-17, 1999
8 Pepperberg, I., "The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots" Harvard University Press 1999
9 Tetzlaff, M., "Systematicity and Intentional Realism in Honeybee Navigation, In The Philosophy Animal Minds" Cambridge University Press 72-88, 2009
10 Pepperberg, I., "Possible Levels of Animal Consciousness with Reference to Grey Parrots (Psittacus erithacus)" 40 : 893-901, 2000
11 Descartes, R., "Discourse on the Method, In The Philosophical Writings of Descartes" Cambridge University Press 1985
12 Kenny, A., "Descartes' Philosophical Letters" Clarendon 1969
13 Johnson, G., "Chimp Talk Debate: Is It Really Language?"
14 Saidel, E., "Attributing Mental Representations to Animals, In The Philosophy Animal Minds" Cambridge University Press 35-51, 2009
15 Wikipedia, "Alex(parrot), Learning"
16 Camp, E., "A Language of Baboon Thought?, In The Philosophy Animal Minds" Cambridge University Press 108-127, 2009