edited by Linda Steg, Agnes E. van den Berg, Judith I.M. de Groo
BPS Blackwell, 2013
Buku Teks
edited by Linda Steg and Judith I.M. de Groot
John Wiley & Sons, 2019
Buku Teks
Bonnes, Mirilia, author
Sage, 1995
Buku Teks
Kalat, James W., author
Wadsorth , 2001
Buku Teks
Fernald, L. Dodge
Houghton Miffiln, 1978
Buku Teks