Bagozzi, Richard P.
N.Y. John Wiley , 1980
Buku Teks
Haberman, Richard, author
Prentice-Hall, 1997
Buku Teks
Chiang, Alpha C., 1927-, author
Erlangga, 1990
Buku Teks
Chiang, Alpha C., 1927-, author
Erlangga, 1999
Buku Teks
Chiang, Alpha C., 1927-, author
Erlangga , 1986
Buku Teks