Jones, Charles O.
Brooksm, 1977
Buku Teks
Clarke E. Cochran, Lawrence C. Mayer, T.R. Carr, N. Joseph Cayer, Mark J. McKenzie, Laura R. Peck
USA Cengage Learning, 2016
Buku Teks
Mansell, 1981
Buku Teks
Davis, James W., Jr.
Free, 1974
Buku Teks
Innes, Judith E.
Routledge, 2010
Buku Teks