Marsh, S.B., author
MCGraw-Hill, 1995
Buku Teks
Clark, Lawrence S., author
McGraw-Hill, 1988.
Buku Teks
Lyden, Donald P., author
McGraw-Hill, 1985
Buku Teks
Marsh, S.B., author
McGraw-Hill, 1992
Buku Teks
Donnell, John D., author
Richard D. Irwin, 1983
Buku Teks