次闭央不圆唇元音 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "次闭央不圆唇元音" in Chinese language version.

refsWebsite

Global rank Chinese rank

1books.google.com

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books.google.com (Global: 3^rd place; Chinese: 8^th place)

Pullum & Ladusaw (1996:298頁) Pullum, Geoffrey K.; Ladusaw, William A., Phonetic Symbol Guide, Chicago, IL, USA: University of Chicago Press, 1996, ISBN 9780226685366