APA استشهاد

Seth, P. N. (1997). Successful tourism management. 2V. Sterling.

استشهاد بنمط شيكاغو

Seth, Pran Nath. Successful Tourism Management. 2V. ND: Sterling, 1997.

MLA استشهاد

Seth, Pran Nath. Successful Tourism Management. 2V. Sterling, 1997.