Bass, T. (2004). Football skills & drills. Human Kinetics.
Cita Chicago Style (17a ed.)Bass, Tom. Football Skills & Drills. Champaign, IL: Human Kinetics, 2004.
Cita MLA (8a ed.)Bass, Tom. Football Skills & Drills. Human Kinetics, 2004.
Precaución: Estas citas no son 100% exactas.