Marks, Harry J.
's-Gravenhage Martinus Nijhoff 1959
Buku Teks
Coates, Ta-Nehisi, author
Spiegel & Grau, 2015
Buku Teks
Feis, Herbert
W.W. Norton, 1967
Buku Teks
Mudd, Stuart
Indiana University Press , 1964
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by Andrew Schmitz, P. Lynn Kennedy, Troy G. Schmitz
Emerald, 2017
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