Chadwick, John, author
Cambridge University Press, 1958
Buku Teks
Johnston, John B.
Addison-Wesley, 1966
Buku Teks
Pursley, Michael B.
Prentice Hall, 2002, 2002
Buku Teks
Fraleigh, John B.
Addison-Wesley, 1995
Buku Teks
Universitas Indonesia, 2013
UI - Skripsi (Membership)