Sagart (2002). ——— (2002). "Gan, Hakka and the Formation of Chinese Dialects"(PDF). In Ho, Dah-an (ed.). Dialect Variations in Chinese: Papers from the Third International Conference on Sinology, Linguistics Section. Taipei: Academia Sinica. pp. 129–153. Archived from the original(PDF) on 2021-08-14. Retrieved 2016-04-05.
Sagart (2002). ——— (2002). "Gan, Hakka and the Formation of Chinese Dialects"(PDF). In Ho, Dah-an (ed.). Dialect Variations in Chinese: Papers from the Third International Conference on Sinology, Linguistics Section. Taipei: Academia Sinica. pp. 129–153. Archived from the original(PDF) on 2021-08-14. Retrieved 2016-04-05.