Boyd, Harper W., Jr., author
Marketing research : text and cases
Richard D. Irwin, 1956
 Buku Teks
Broom, Leonard
Sociology: a text with adapted readings
Harper & Row , 1973
 Buku Teks
Paton, George Whitecross
A Text-book of Jurisprudence
The Clarendon Press, 1953
 Buku Teks
Broom, Leonard
Sociologyb: a text with adapted readings
Harper, 1981
 Buku Teks
Broom, Leonard
Sociology: a text with adapted readings
Harper & Row, 1977
 Buku Teks