APA استشهاد

Sarkar, S., & Raj,A. (2012). Fundamentals of tourism management. Axis.

استشهاد بنمط شيكاغو

Sarkar, S., و Raj,A. Fundamentals of Tourism Management. New Delhi: Axis, 2012.

MLA استشهاد

Sarkar, S., و Raj,A. Fundamentals of Tourism Management. Axis, 2012.