Centre for Research and Training , 2008
Buku Teks
edited by Michael Tomasello and Elizabeth Bates
Blackwell , 2002
Buku Teks
edited by Eugene McLaughlin, John Muncie, Gordon Hughes
Sage Publications, 2001
Buku Teks
Michael Tomasello, Elizabeth Bates, editor
Blackwell , 2001
Buku Teks
Archer, Margaret, author
Routledge, 1998
Buku Teks SO