by Robert F. Hartley
October 2004, ©2005, Paperback
by Robert F. Hartley
March 1993, ©1993, Paperback
by Norman E. Bowie
with Patricia H. Werhane
November 2004, ©2004, Paperback, Wiley-Blackwell
by Richard T. De George
December 2002, ©2003, Paperback, Wiley-Blackwell
by Norman E. Bowie (Editor)
February 2002, ©2002, Paperback, Wiley-Blackwell
by Jennifer Jackson
December 1996, ©1996, Paperback, Wiley-Blackwell