Riedl, Rupert, author
John Wiley & Sons, 1978
Buku Teks
Simpson, George Gaylord, author
Yale University Press, 1967
Buku Teks
Mader, Sylvia S., author
Wm. C. Brown Publisher, 1993
Buku Teks
edited by Marks D. Hunter, Tayuki Ohgushi, and Peter W. Price
Academic Press, 1992
Buku Teks
Belk, Collen
Pearson - Benjamin Cummings, 2008
Buku Teks