photographic portfolios by Todd Caudle; editing by Jane Turnis
Skyline Press, 1996
Buku Referensi
Barton, David, editor
Routledge , 1998
Buku Teks SO
Kyte, Thomas
Apress, 2001
Buku Teks
Editors, John E. Jones and J. William Pfeiffer
University Associates, 1981
Buku Teks SO
Edited by J. William Pfeiffer and John E. Jones
University Associates, 1976
Buku Teks SO