edited by Barbara P. Uzzell, Marcel O. Ponton, Alfredo Ardila
Lawrence Erlbaum Associates, 2007
Buku Teks
Moghaddam, Fathali M.
W.H. Freeman, 1993
Buku Teks
Holden, Nigel J.
Prentice-Hall, 2002
Buku Teks
Tan, Joo Seng
McGrawHill, 2004
Buku Teks
edited by Caroline B. Brettell and Carolyn F. Sargent
Routledge, 2017
Buku Teks