edited by Martin Gregor-Dellin
Gunasena, 1971
Buku Teks
Bogan, Louise
Henry Regnery, 1951
Buku Teks
Watson, Richard A.
Harcourt, Brace and World, 1969
Buku Teks
edited by James S. Holmes
The Hague, 1970
Buku Teks
Karlgren, Bernhard
The Ronald Press Company, 1949
Buku Teks