Παραπομπή σε μορφή APA (7η εκδ.)

Clark, M. (1998). Researching and writing dissertations in hospitality and tourism. International Thomson Businees.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clark, Mona. Researching and Writing Dissertations in Hospitality and Tourism. London: International Thomson Businees, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Clark, Mona. Researching and Writing Dissertations in Hospitality and Tourism. International Thomson Businees, 1998.