Dyfyniad APA

Pearce, P. L. (2006). Tourist behaviour: Themes and conceptual schemes. Viva books.

Dyfyniad Arddull Chicago

Pearce, Philip L. Tourist Behaviour: Themes and Conceptual Schemes. New Delhi: Viva books, 2006.

Dyfyniad MLA

Pearce, Philip L. Tourist Behaviour: Themes and Conceptual Schemes. Viva books, 2006.

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