Morehouse, L. E. M. (1975). Total fitness in 30 minutes a week. Simon and Shuster.
Dyfyniad Arddull ChicagoMorehouse, L E Mohr. Total Fitness in 30 Minutes a Week. New York: Simon and Shuster, 1975.
Dyfyniad MLAMorehouse, L E Mohr. Total Fitness in 30 Minutes a Week. Simon and Shuster, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.