Bamford, C. E., Bruton, G. D., & Ware, C. M. (2013). Business management for the personal fitness trainer. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoBamford, Charles E., Garry D. Bruton, và Charles M. Ware. Business Management for the Personal Fitness Trainer. New York: McGraw-Hill, 2013.
Dyfyniad MLABamford, Charles E., Garry D. Bruton, và Charles M. Ware. Business Management for the Personal Fitness Trainer. New York: McGraw-Hill, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.