edited by Harry Daniels
Routledge, 2005
Buku Teks
Karpov, Yuriy V., author
Cambridge University Press, 2014
Buku Teks
Kozulin, Alex, author
Harvester Wheatsheaf, 1990
Buku Teks
Derry, Jan, author
Wiley-Blackwell, 2013
Buku Teks
Gredler, Margaret E., author
The Guilford Press, 2008
Buku Teks