Andrew I. Cohen: Christopher Health Well,am
Blackwell, 2005
Buku Teks
edited by Richard Kearney and Mark Dooley
Routledge, 1999
Buku Teks
edited by Marco Grix, Tim Dare
Emerald, 2016
eBooks
Edited by Robert J. Stainton
Blackwell Publishing, 2006
Buku Teks
edited, John B. Williamson, Linda Evans and Michael Rustad
Little, Brown, 1985
Buku Teks