Cochrane, A. (1983). Fun Fitness With Bonnie Langford. Orbis Publishing.
Cita Chicago Style (17a ed.)Cochrane, Amanda. Fun Fitness With Bonnie Langford. Orbis Publishing, 1983.
Cita MLA (8a ed.)Cochrane, Amanda. Fun Fitness With Bonnie Langford. Orbis Publishing, 1983.
Precaución: Estas citas no son 100% exactas.