Elston, Robert C.
F.A. Davis, 1994
Buku Teks
Selvin, Steve
Pearson - Prentice Hall, 2004
Buku Teks SO
Rosner, Bernard
Duxbury Press, 1986
Buku Teks
Murphy, Edmond A.
John Hopkins University Press, 1982
Buku Teks SO
edited by Rupert G. Miller...[et al.]
John Wiley & Sons, 1980
Buku Teks