edited by Henderikus J. Stam
Sage Publications, 1998
Buku Teks
Blackburn, Julian, author
Kegan Paul, Trench, Trubner, 1947
Buku Teks
Blackburn, Julian, author
Routledge & Kegan Paul, 1953
Buku Teks
American Psychology Association, 1996
Buku Teks
editor, Malcolm B. Wilkins ; penerjemah, Mul Mulyani Sutejo, A.G. Kartasapoetra
Aksara, 1992
Buku Teks