Hauss, Charles, author
Wadsworth/Thomson Learning, 2003
Multimedia
McCormick, John, 1954-, author
Wadsworth, 2010
Buku Teks
edited by Roy C. Macridis and Bernard E. Brown
Wadsworth, 1990
Buku Teks
edited by Roy C. Macridis and Bernard E. Brown
Wadsworth, 1996
Buku Teks
edited by Roy C. Macridis, Bernard E. Brown
Wadsworth, 1972
Buku Teks