要力勇. (2007). 攻心: Psychological warfare. 新华出版社.
Chicago Style (17th ed.) Citation要力勇. 攻心: Psychological Warfare. 新华出版社, 2007.
MLA (8th ed.) Citation要力勇. 攻心: Psychological Warfare. 新华出版社, 2007.
Warning: These citations may not always be 100% accurate.