Edited by: Paul J. Andrisani, Simon Hakim, E.S. Savas
Kluwer Academic Publishers, 2002
Buku Teks
Cox, George, author
Thomson Learning, 2001
Buku Teks
Zink, Harold, author
Macmillan, 1948
Buku Teks
Bingham, Richard D., author
McGraw-Hill, 1991
Buku Teks
Harrigan, John J.
Little, Brown & Co., 1984
Buku Teks