Firth, Raymond, author
George Allen and Unwin, 1959
Buku Teks
edited by Allen M. Omoto
Lawrence Erlbaum Associates, 2005
Buku Teks
Arensberg, Conrad M., author
Aldine, 1971
Buku Teks
Clarke, Stephen, author
Routledge, Taylor and Francis Group, 2000
Buku Teks
Tsurumi, Kazuko, author
Princeton University Press , 1970
Buku Teks