1 Kalilu, Rom, R. O., "The role of Sculptures in Yoruba Egungun Masquerade" 22 (22): 15-29, 1991
2 Turner, Victor, "The Ritual Process: Structure and anti-structure" Aldine De Gruyter 1969
3 Finley, Carol, "The Art of Africa Masks: exploring cultural traditions" Lerner Publications Company 1999
4 Stepan, Peter, "Spirits Speak: a celebration of African masks" Prestel 2005
5 Peter, Mark, "Ritual and Masking Traditions in Jola men's Initiation" 31 (31): 36-48, 1998
6 van Gennep. Anold, "Rites of Passage" University of Chicago Press 1960
7 Sieber, Roy, "Masks as Agents of Social Control" 5 (5): 8-13, 1962
8 Tonkin, Elizabeth, "Masks and Powers" 14 (14): 237-248, 1979
9 Shack, William, "Masks and Masquerades In: Encyclopedia of Africa: South of the Sahara. vol. 3." 125-129, 1997
10 Ulf Hannerz, "Cultural Complexity: Studies in the Social Organization of Meaning" Columbia University Press 1992
1 Kalilu, Rom, R. O., "The role of Sculptures in Yoruba Egungun Masquerade" 22 (22): 15-29, 1991
2 Turner, Victor, "The Ritual Process: Structure and anti-structure" Aldine De Gruyter 1969
3 Finley, Carol, "The Art of Africa Masks: exploring cultural traditions" Lerner Publications Company 1999
4 Stepan, Peter, "Spirits Speak: a celebration of African masks" Prestel 2005
5 Peter, Mark, "Ritual and Masking Traditions in Jola men's Initiation" 31 (31): 36-48, 1998
6 van Gennep. Anold, "Rites of Passage" University of Chicago Press 1960
7 Sieber, Roy, "Masks as Agents of Social Control" 5 (5): 8-13, 1962
8 Tonkin, Elizabeth, "Masks and Powers" 14 (14): 237-248, 1979
9 Shack, William, "Masks and Masquerades In: Encyclopedia of Africa: South of the Sahara. vol. 3." 125-129, 1997
10 Ulf Hannerz, "Cultural Complexity: Studies in the Social Organization of Meaning" Columbia University Press 1992
11 Wingert, Paul S., "Anatomical Interpretations in African Masks" 54 : 67-71, 1954