James A. Coleman; John Klapper
Routledge, 2005
Buku Teks
edited by Douglas A. Grouws
Macmillan Library Reference, 1992
Buku Referensi
Elliott, Stephen N.
McGraw-Hill, 2000
Multimedia
Stephen N. Elliot [and others]
McGraw-Hill, 2000
Buku Teks
Elliott, Stephen N.
McGraw-Hill , 2000
Multimedia