Παραπομπή APA

Chaudhary, M., & Bhardwaj, D. S. (1997). Contemporary issues in tourism. Himalaya publishing house.

Παραπομπή Chicago Style

Chaudhary, Manjula, και D. S. Bhardwaj. Contemporary Issues in Tourism. Bombay: Himalaya publishing house, 1997.

Παραπομπή MLA

Chaudhary, Manjula, και D. S. Bhardwaj. Contemporary Issues in Tourism. Himalaya publishing house, 1997.