R. Po-Chia Hsia
BlackWell Publishing, 2006
Buku Teks
Munchen : Deutscher Taschenbuch Verlag GmbH, 1973
Buku Teks
Huizinga, Johan, author
Harper & Row, 1957
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Holborn, Hajo, 1902-1969, author
Alfred A. Knopf, 1967
Buku Teks
Wilmot, Chester, author
ST. James`s Place, 1952
Buku Teks