Womack, James G., author
Benziger Bros, 1966
Buku Teks
Murdock, George Peter, author
Free Press, 1965
Buku Teks
Murdock, George Peter, author
Macmillan, 1960
Buku Teks
Merton, Robert K., author
Free Press, 1957
Buku Teks
Merton, Robert K., author
Free Press, 1968
Buku Teks