Fitzgerald, F. Scott, author
bukuKatta, 2010
Buku Teks
Walsh, Henry H., author
The Stephen Press, 1969
Buku Teks
Penning, W.L., author
S.L. Van Looy, [Date of publication not identified]
Buku Teks
Doren, Carl van, author
World Publishing, 1948
Buku Teks
Cambridge University Press, 1993
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