Li, Paul Jen-kuei. 1977. The Internal Relationships of Rukai. Bulletin of the Institute of History and Philology, Academia Sinica 48. 1-92.
@article{Li-1977b, author = {Li, Paul Jen-kuei}, journal = {Bulletin of the Institute of History and Philology, Academia Sinica}, number = {1}, pages = {1-92}, title = {The Internal Relationships of Rukai}, volume = {48}, year = {1977}, iso_code = {dru}, olac_field = {general_linguistics; phonology; typology; phonetics}, wals_code = {ruk} }