Dyfyniad APA

Morrison, A. M. (2010). Hospitality & travel marketing (4th ed.). Delmar.

Dyfyniad Arddull Chicago

Morrison, Alastair M. Hospitality & Travel Marketing. 4th ed. Australia: Delmar, 2010.

Dyfyniad MLA

Morrison, Alastair M. Hospitality & Travel Marketing. 4th ed. Delmar, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.