Lee, Steven P.
Cambridge University Press, 2012
Buku Teks
Gensler, Harry J., 1945-
Routledge, 1998
Buku Teks
Desjardins, Joseph
McGraw-Hill, 2014
Buku Teks
Albert, Ethel M.
American Book Company, 1953
Buku Teks
Schinzinger, Roland
McGraw-Hill, 2010
Buku Teks