Wrightsman, Lawrence S., author
Brooks/Cole, 1991
Buku Teks
BPS Blackwell, 2012
Buku Teks
Elena L. Grigorenko, editor
[Springer;, ], 2012
eBooks
Grover Maurice Godwin, editor
CRC press, 2001
Buku Teks
Wrightsman, Lawrence S., author
Wadsworth/Thomson Learning, 2001
Buku Teks