Maizell, Robert E., author
John Wiley & Sons, 1987
Buku Teks
Maizell, Robert E., author
John Wiley & Sons, 1979
Buku Referensi
Wiggins, Gary, 1943-, author
McGraw-Hill, 1991
Buku Teks
Wolman, Yecheskel, author
John Wiley & Sons, 1983
Buku Teks
Tsaioun, Katya, editor
John Wiley & Sons, 2011
eBooks