APA Style

D., S, ,, R., ., S, -, T. (2004.). The essence of war : leadership and strategy from the Chinese military classics. . Oxford.: Westview Press..

MLA Style

D., Sawyer, ,, Ralph., ., Sun, -, Tzu. "The essence of war : leadership and strategy from the Chinese military classics.". Oxford.: Westview Press., 2004.. หนังสือ (Book).