Diekelmann, John, author
New York: McGraw-Hill, 1982
Buku Teks
Design Media Publishing Limited
Design Media Publishing Limited, 2010
Buku Teks
BooQs publisher data, 2010
Buku Referensi
Design Media Publishing Limited, 2010
Buku Referensi
edited by Steven Moorhead and Gordon Grice
Rockport Publisher, 1997
Buku Referensi