APA-referens

Oelkers, D. B. (2007). Travel and tourism marketing. Mason, OH: Thomson/South-Western.

Chicago-stil citat

Oelkers, Dotty Boen. Travel and Tourism Marketing. Mason, OH: Thomson/South-Western, 2007.

MLA-referens

Oelkers, Dotty Boen. Travel and Tourism Marketing. Mason, OH: Thomson/South-Western, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.