Quyyum, M. (1979). A Critical study of the Early Bengli Grammars.
Chicago Style (17th ed.) ZitazioaQuyyum, M.A. A Critical Study of the Early Bengli Grammars. 1979.
MLA (9th ed.) ZitazioaQuyyum, M.A. A Critical Study of the Early Bengli Grammars. 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.