Wild, John J., author
McGraw-Hill, Irwin, 2004
Buku Teks
Myer, John N.
Prentice-Hall, 1974
Buku Teks
Lev, Baruch
Prentice-Hall, 1974
Buku Teks
Berntein, Leopold A., author
Richard D. Irwin, 1989
Buku Teks
Ling Willy, author
Universitas Indonesia, 2013
UI - Tesis (Membership)