纪学 & 曾凡华. (2019). 蓝色三环: Beiping military mediation department. 中国言实出版社.
Chicago Style (17th ed.) Citation纪学 and 曾凡华. 蓝色三环: Beiping Military Mediation Department. 中国言实出版社, 2019.
MLA citiranje纪学 and 曾凡华. 蓝色三环: Beiping Military Mediation Department. 中国言实出版社, 2019.
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