edited by Gillian M. McCombs
The Haworth Press, 1991
Buku Teks
edited by Gordon Stevenson and Sally Stevenson
The Haworth Press , 1984
Buku Teks
edited by Lori L. Driscoll, W. Bede Mitchell
Routledge, 2009
Buku Teks
Gorman, Michael, author
Libraries Unlimited, 1990
Buku Teks
Evans, G. Edward, 1937-, author
Libraries Unlimited, 2002
Buku Teks