Pitt, David C., author
Pergamon Press, 1976
Buku Teks
Wood, James L., author
Wadsworth, 1982
Buku Teks
Nadelman, Lorraine, author
Lawrence Erlbaum, 2004
Buku Teks
Gibson, John E., author
John Wiley & Sons, 1981
Buku Teks
edited by Abraham B. (Rami) Shani, Debra A. Noumair
Emerald, 2017
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