edited by Vera Regitz-Zagrosek
Springer, 2012
eBooks
Archer, John, author
Cambridge University Press, 2002
Buku Teks
Canary, Daniel
Gilford Press, 1997
Buku Teks
Lips, Hilary M., author
McGraw-Hill, 2008
Buku Teks
Karen Ross, editor
Wiley-Blackweell, 2012
Buku Teks