要力勇. (2007). 攻心: Psychological warfare. 新华出版社.
Lua i Stíl Chicago (17ú heag.)要力勇. 攻心: Psychological Warfare. 新华出版社, 2007.
Lua MLA (8ú heag.)要力勇. 攻心: Psychological Warfare. 新华出版社, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.