Writer's Digest Bokks, 1994
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Lederer, William J
W W Norton, 1954
Koleksi Publik
edited by Andrew Goodwin and Garry Whannel
Routledge, 1995
Buku Teks
Livingstone, Sonia M.
Routledge, 1994
Buku Teks
Fiske, John, author
Routledge, 1994
Buku Teks