哈特巴赫 & 张帆. (2009). 耳朵泄露的秘密: Was ohren werraten. 吉林文史出版社.
Stile di citazione Chicago哈特巴赫 e 张帆. 耳朵泄露的秘密: Was Ohren Werraten. 吉林文史出版社, 2009.
Citazione MLA哈特巴赫 e 张帆. 耳朵泄露的秘密: Was Ohren Werraten. 吉林文史出版社, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.