Elsevier/Saunders, 2010
Buku Teks
edited by Ann Schmidt Luggen
Mosby Year Book, 1996
Buku Teks
edited by Roger L. Peterson ... [and others]
The American Psychological Association, 1991
Buku Teks
Flaherty, Richard E., author
American Accounting Association, 1979
Buku Teks
Bevis, Em Olivia, author
Mosby, 1982
Buku Teks