Poe, Edgar Allan
Hill and Wang, 1960
Buku Teks
Scott, W. Richard, 1932-, author
Holt,Rinehart and winston, 1970
Buku Teks
Tresch, Richard W.
Business Publications ; Georgetown, Ont. : Irwin-Dorsey, 1981.
Buku Teks
Nice, Richard W.
Littlefield, 1965
Buku Teks
Academic Press, 2015
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