Lidz, Carol Schneider, author
John Wiley & Sons, 2003
Buku Teks
Curtis, Audrey, author
Routledge, 2009
Buku Teks
Halliday, M.A.K., author
Continuum, 2004
Buku Teks
Karen Menke Paciorek, editor
McGraw-Hill, 2012
Buku Teks
Karen Menke Paciorek, editor
McGraw-Hill, 2014
Buku Teks