10 Lin, T., Wang, L. Course of Phonetics (in Chinese). Press of Beijing University, 1991.
10 Lin, T., Wang, L. Course of Phonetics (in Chinese). Press of Beijing University, 1991.
（林焘，王理嘉。《语音学教程》。北京大学出版社，1991。
10 Lin, T., Wang, L. Course of Phonetics (in Chinese). Press of Beijing University, 1991.
（林焘，王理嘉。《语音学教程》。北京大学出版社，1991。