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Routledge Falmer, 2004
Buku Teks
Boston, 1997
Buku Teks
edited by John Halligan
Edward Elgar, 2003
Buku Teks
Whiting, John W. M.
Yale University Press, 1953
Buku Teks
edited by Roy Moodley, Stephen Palmer
Routledge, 2006
Buku Teks