Brown, Rajeswary Ampalavanar, author
Routledge, 2014
Buku Teks
Esposito, John L., author
Syracuse University Presss, 1984
Buku Teks
Ball, Alan R., author
Macmillan, 1974
Buku Teks
Kishimoto, Koichi, author
Japan Echo, 1977
Buku Teks
Denham, Paul
Stanley Thornes, 1987
Buku Teks