Cooper, Paul, author
Mitchell Beazley, 2001
Buku Teks
Johnson, George B., author
McGraw-Hill, 2012
Buku Teks
Miller, G. Tyler (George Tyler), 1931-, author
Brooks/Cole Cengage Learning, 2012
Buku Teks
Ikeda, Daisaku, 1928-, author
Weatherhill, 1976
Buku Teks
Miller, G. Tyler (George Tyler), 1931-, author
Cengage Learning, 2015
Buku Teks