McGraw, P. C. (1999). Life strategies: Doing what works, doing what matters (First paperback edition.). Hyperion.
Dyfyniad Arddull ChicagoMcGraw, Phillip C. Life Strategies: Doing What Works, Doing What Matters. First paperback edition. New York, NY: Hyperion, 1999.
Dyfyniad MLAMcGraw, Phillip C. Life Strategies: Doing What Works, Doing What Matters. First paperback edition. Hyperion, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.