Hitti, Philip K. (Philip Khuri), 1886-1978, author
MacMillan, 1974
Buku Teks
Burnett, G.
London Dent 1910
Buku Teks
Federal Publications, 1988
Buku Referensi
Quinlan, David, author
Mandarin, 1994
Buku Referensi
Frank, Philipp
alfred A. Knopf, 1947
Buku Teks