丛日云 & 庞金友. (2011). 西方政治思想史方法论研究: Methodology studies on the history of western political thoughts. 社会科学文献出版社.
Čikaški stil citiranja (17. izdanje)丛日云 i 庞金友. 西方政治思想史方法论研究: Methodology Studies on the History of Western Political Thoughts. 社会科学文献出版社, 2011.
MLA način citiranja (8. izdanje)丛日云 i 庞金友. 西方政治思想史方法论研究: Methodology Studies on the History of Western Political Thoughts. 社会科学文献出版社, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.