Solomon, C., Roberts, B., & Lull, G. F. (1956). How to enjoy good health. Random House.
Dyfyniad Arddull ChicagoSolomon, Cyril, Brooks Roberts, and George F. Lull. How to Enjoy Good Health. New York: Random House, 1956.
Dyfyniad MLASolomon, Cyril, et al. How to Enjoy Good Health. Random House, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.