Furnham, Adrian
Psychology Press, 2002
Buku Teks
Furnham, Adrian
Psychology Press, 2005
Buku Teks
edited by Peter Warr
Panguin Books, 1978
Buku Teks SO
edited by P.J.D. Drenth ... [and others]
Wiley, 1984
Buku Teks
edited by Pieter J.D. Drenth, Henk Thierry, Charles J. de Wolff
Routledge, 1998
Buku Referensi