Jordan, John E.
Using rhetoric / John E. Jordan
Harper & Row, Publishers, 1965
 Buku Teks SO
Kirk, David
Biology the unity and diversity of life / David Kirk, Ralph Taggart, and Cecie Starr
Wadsworth, 1978
 Buku Teks
Strugnell, John
David Rowbotham / John Strugnell
University of Queensland Press, 1969
 Buku Teks SO
Swartz, Marc J.
Culture: the anthropology perspective / Marc J. Swartz, David K. Jordan
John Wiley & Sons, 1980
 Buku Teks SO
Swartz, Marc J.
Anthropology : perspective on humanity / Marc J. Swartz, David K. Jordan.
Wiley, 1976
 Buku Teks SO