Παραπομπή APA

Hassanien, A., & Dale, C. (2013). Facilities management and development for tourism, hospitality and events. CAB International.

Παραπομπή Chicago Style

Hassanien, Ahmed, και Crispin Dale. Facilities Management and Development for Tourism, Hospitality and Events. Oxfordshire: CAB International, 2013.

Παραπομπή MLA

Hassanien, Ahmed, και Crispin Dale. Facilities Management and Development for Tourism, Hospitality and Events. CAB International, 2013.