Gallion, Arthur B., author
D. Van Nostrand, 1963
Buku Teks
Adam Ritcjie, Randall Thomas, editor
Taylor & Francis Group, 2009
Buku Teks
Gosling, David, author
Academy Editions, 1996
Buku Teks
Broadbent, Geoffrey, author
E & FN Spon, 2001
Buku Teks
Farr, Douglas, author
John Wiley & Sons, 2008
Buku Teks