Morehouse, L. E. M. (1975). Total fitness in 30 minutes a week. Simon and Shuster.
Chicago Edition CitationMorehouse, L E Mohr. Total Fitness in 30 Minutes a Week. New York: Simon and Shuster, 1975.
Cita MLAMorehouse, L E Mohr. Total Fitness in 30 Minutes a Week. Simon and Shuster, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.