edited by Nicola Yelland
Open University Press, 2005
Buku Teks
editors, Linda Miller, Carmen Dalli, Mathias Urban
Springer, 2012
eBooks
Karen Menke Paciorek, editor
McGraw-Hill, 2014
Buku Teks
Karen Menke Paciorek, editor
McGraw-Hill, 2012
Buku Teks
Casper, Virginia, author
McGraw-Hill, 2010
Buku Teks