APA استشهاد

Sinha, P. C. E. (1997). International encyclopedia of tourism management.

استشهاد بنمط شيكاغو

Sinha, P C; Ed. International Encyclopedia of Tourism Management. New Delhi, Anmol, 1997.

MLA استشهاد

Sinha, P C; Ed. International Encyclopedia of Tourism Management. 1997.