Matlin, Margaret W., author
Thomson, 2008
Buku Teks
Kimberly V. Oxington, editor
Nova Biomedical Books, 2008
Buku Teks
Franzoi, Stephen L., author
McGraw-Hill, Higher Education, 2009
Buku Teks
Peterson, Christopher, author
Harcourt Brace College, 1996
Buku Teks
Myers, David G., author
McGrow-Hill , 1987
Buku Teks