Yamada, Yoshiko. 2010. A Preliminary Study of Language Contacts around Uilta in Sakhalin. Journal of the Center for Northern Humanities 3, 59-75. http://hdl.handle.net/2115/42939
Kazama, Shinjiro 風間伸次郎. 2003. Basic vocabulary (A) of Tungusic languages. (Endangered Languages of the Pacific Rim Publications Series, A2-037.) Osaka: ELPR. iii+145pp.
Li, Paul Jen-kuei 李壬癸. 2010. 《新港文書研究》[Studies of Sinkang Manuscripts]. Language and Linguistics Monograph Series A39. Institute of Linguistics, Academia Sinica.
