Dirr, Michael A., author
Stipes Publishing Company, 1983
Buku Referensi
Rheinheimer, G., author
John Wiley & Sons, 1980
Buku Teks
McGraw-Hill, 1961
Buku Referensi
Babington, Charles Cardale, author
Cambridge University Press, 2013
Buku Teks
Morel, Francois, 1944-, author
John Wiley & Sons, 1993
Buku Teks