Natale, Christopher, author
Fairchild Books, 2009
Buku Teks
Buku Teks
Poore, Jonathan, author
Rocport Publisher, 1994
Buku Teks
Knackstedt, Mary V.
Whitney Library of design, 1988
Buku Teks
Pilatowicz, Grazyna, author
John Wiley & Sons, 1994
Buku Referensi