Lyon, John K.
John Wiley & Sons, 1976
Buku Teks
Jaleel Ahmad
University of Pittsburgh, 1959
Buku Teks
Beeby, C. E.
Bharata Karya Aksara, 1984
Buku Teks
Davis, Jack
University Press of America, 1981
Buku Teks
H. Djuanda
Kompas Media Nusantara, 2001
Buku Teks