Baum, Stuart J., author
Macmillan, 1993
Buku Teks
Chang, Raymond, author
Macmillan, 1981
Buku Teks
Seager, Spencer L., author
Thomson Brooks/Cole, 2008
Buku Teks
Lin, Guo-Qiang, editor
John Wiley & Sons, 2011
eBooks
Sackheim, George I., author
Macmillan, 1968
Buku Teks