Mestrovic, Stjepan G.
Routledge, 1998
Buku Teks
Murdock, George Peter, author
Macmillan, 1960
Buku Teks
Collins, Orvis, author
Mouton, 1973
Buku Teks
B. Herry Priyono, author
KPG (Kepustakaan Populer Gramedia), 2002
Buku Teks
Giddens, Anthony, author
IRCiSoD, 2001
Buku Teks