Samford, Charles J.G.
Basil Blackwell, 1989
Buku Teks
Freyermuth, R. Wilson
Thomson/West, 2011
Buku Teks
Berman, Paul Schiff, 1966-
Cambridge University Press, 2012
Buku Teks
Bellow, Gary
Foundation Press, 1978
Buku Teks
Peters, Anne
Cambridge University Press, 2016
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