Ott, Lyman
Duxbury Press, 1993
Buku Teks
Lee, Elisa T.
John Wiley & Sons, 1992
Buku Teks
Lee, Elisa T.
John Wiley & Sons, 2013
Buku Teks
Kalbfleisch, J.D.
John Wiley & Sons, 1980
Buku Teks SO
Dunn, G. Graham
Oxford University Press, 1989
Buku Teks SO