edited by Thomas Christiano and John Christman
John Wiley & Sons, 2007
Buku Teks
edited by Richard Kearney and Mark Dooley
Routledge, 1999
Buku Teks
edited by Matthew Kieran
Blackwell, 2006
Buku Teks
Andrew I. Cohen: Christopher Health Well,am
Blackwell, 2005
Buku Teks
edited, John B. Williamson, Linda Evans and Michael Rustad
Little, Brown, 1985
Buku Teks