Simmons, J. (1982). The warrior: Brief studies in the sources of spiritual mastery, sport, and military power. Univ. Pr. of America.
Cita Chicago Style (17a ed.)Simmons, Joe. The Warrior: Brief Studies in the Sources of Spiritual Mastery, Sport, and Military Power. Washington, DC: Univ. Pr. of America, 1982.
Cita MLA (9a ed.)Simmons, Joe. The Warrior: Brief Studies in the Sources of Spiritual Mastery, Sport, and Military Power. Univ. Pr. of America, 1982.
Precaución: Estas citas no son 100% exactas.