Uram, P. (1980). The complete stretching book. Anderson World.
Cita Chicago (17th ed.)Uram, Paul. The Complete Stretching Book. Mountain View, Calif: Anderson World, 1980.
Cita MLA (9th ed.)Uram, Paul. The Complete Stretching Book. Anderson World, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.