穆勒 & 孟凡礼. (2011). 论自由: On liberty. 广西师范大学出版社.
Chicago Style (17th ed.) Citation穆勒 and 孟凡礼. 论自由: On Liberty. 广西师范大学出版社, 2011.
MLA (8th ed.) Citation穆勒 and 孟凡礼. 论自由: On Liberty. 广西师范大学出版社, 2011.
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