Hoebel, E. Adamson, author
McGraw-Hill, 1966
Buku Teks
Chambers, Erve, author
Waveland Press, 1989
Buku Teks
Regna Darnell dan Frederci W. Gleach
university of Nebraska Press, 2006
Buku Teks
Kottak, Conrad Phillip, 1942-, author
Random House, 1974
Buku Teks
Kottak, Conrad Phillip, 1942-, author
McGraw-Hill, 2004
Buku Teks