Johnson, J. (2002). The Multifidus back pain solution: Simple exercises that target the muscles that count. New Harbinger.
Cita Chicago Style (17a ed.)Johnson, Jim. The Multifidus Back Pain Solution: Simple Exercises That Target the Muscles That Count. Oakland: New Harbinger, 2002.
Cita MLA (9a ed.)Johnson, Jim. The Multifidus Back Pain Solution: Simple Exercises That Target the Muscles That Count. New Harbinger, 2002.
Precaución: Estas citas no son 100% exactas.