CHAPIN, Alex. Talk Now! Learn Tibetan. CALICO Journal, [S. l.], v. 18, n. 1, p. 111–120, 2013. DOI: 10.1558/cj.32654. Disponível em: https://journal.equinoxpub.com/Calico/article/view/16699.. Acesso em: 16 jul. 2024.