Moss, Sidney P., author
Duke University Press, 1963
Buku Teks
Hale, John R., author
Time-Life International, 1969
Buku Teks
edited with an introd. by Edward H. Weatherly
Dell Publishing, 1962
Buku Teks
Jarzombek, Mark
MIT Press, 1989
Buku Teks
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