APA استشهاد

Okumus, F. (2010). Strategic management for hospitality and tourism. Elsevier.

استشهاد بنمط شيكاغو

Okumus, Fevzi. Strategic Management for Hospitality and Tourism. Amsterdam: Elsevier, 2010.

MLA استشهاد

Okumus, Fevzi. Strategic Management for Hospitality and Tourism. Elsevier, 2010.