雅妮. (2015). 柏林苍穹下 1: Under Berlin skies. 中国致公出版社.
Chicago Style (17th ed.) Citation雅妮. 柏林苍穹下 1: Under Berlin Skies. 中国致公出版社, 2015.
MLA (8th ed.) Citation雅妮. 柏林苍穹下 1: Under Berlin Skies. 中国致公出版社, 2015.
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