Winstedt, Richard, 1878-1966, author
Hutchinson University Library, [Date of publication not identified]
Buku Teks
Anderson, Bonnie S.
Harper Perennial, 1988
Buku Teks
Artikel Jurnal
Schlivek, Louis B., author
Doubleday, 1965
Buku Teks
Fyzee, Asaf A.A., author
Oxford University Press, 1960
Buku Teks