Eisenstadt, S. N. (Shmuel Noah), author
The Free Press, 1978
Buku Teks
Wilkinson, Richard
Routledge, 1997
Buku Teks
Lenski, Gerhard, author
McGraw-Hill , 1978
Buku Teks
edited by Michael Banton
Tavistock Publications, 1973
Buku Teks
Chesneaux, Jean, author
Buku Teks