Moriarty, Sandra E. (Sandra Ernst), author
Prentice Hall International, 1991
Buku Teks
Brigham, Eugene F., 1930-, author
The Dryden Press, 1977
Buku Teks
Burch, John G., author
John Wiley & Sons, 1983
Buku Teks
Gaylord, M.W., author
Cahners Books, 1974
Buku Teks
Bourdieu, Pierre, author
Cambridge University Press, 2002
Buku Teks