APA citiranje

Hassanien, A., Dale, C., & Clarke, A. (2011). Hospitality Business Development. Routledge.

Chicago Edition Citation

Hassanien, Ahmed, Crispin Dale, and Alan Clarke. Hospitality Business Development. London: Routledge, 2011.

MLA citiranje

Hassanien, Ahmed, et al. Hospitality Business Development. Routledge, 2011.