APA (7th ed.) Citation

Li, K. (1991). Basic course of pipa. s.n.].

Chicago Style (17th ed.) Citation

Li, Kunli. Basic Course of Pipa. [S.l: s.n.], 1991.

MLA (9th ed.) Citation

Li, Kunli. Basic Course of Pipa. s.n.], 1991.

Warning: These citations may not always be 100% accurate.