Riccardi, Theodore. Nepali. George Cardona, Dhanesh Jain (eds.) (编). The Indo-Aryan languages. Routledge language family series. Y. London: Routledge. 2003: 540 [2018-08-25]. ISBN 978-0-7007-1130-7. (原始内容存档于2019-08-08).
Riccardi, Theodore. Nepali. George Cardona, Dhanesh Jain (eds.) (编). The Indo-Aryan languages. Routledge language family series. Y. London: Routledge. 2003: 540 [2018-08-25]. ISBN 978-0-7007-1130-7. (原始内容存档于2019-08-08).