Dyfyniad APA
Kraus, R. G., & Curtis, J. E. (1986). Creative management in recreation, parks, and leisure services (5th ed.). WCB McGraw Hill..
Dyfyniad Arddull Chicago
Kraus, Richard G., and Joseph E. Curtis. Creative Management in Recreation, Parks, and Leisure Services. 5th ed. Boston: WCB McGraw Hill., 1986.
Dyfyniad MLA
Kraus, Richard G., and Joseph E. Curtis. Creative Management in Recreation, Parks, and Leisure Services. 5th ed. WCB McGraw Hill., 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.