庞森. (2005). 走进联合国: Inside the United Nations. 四川人民出版社.
Chicago Style (17th ed.) Citation庞森. 走进联合国: Inside the United Nations. 四川人民出版社, 2005.
Cita MLA庞森. 走进联合国: Inside the United Nations. 四川人民出版社, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.