Kaplan, Edward L., author
John Wiley & Sons, 1982
Buku Teks
edited by T.C. Hu, Stephen M. Robinson
Academic Press , 1973
Buku Teks
Arthanari, T.S., author
John Wiley & Sons, 1981
Buku Teks
Shapiro, Jeremy F., author
John Wiley & Sons, 1979
Buku Teks
Nachrowi, author
Universitas Indonesia , 1984
Buku Teks