Chaudhary, M., & Bhardwaj, D. S. (1997). Contemporary issues in tourism. Himalaya publishing house.
Chicago Style aipamenaChaudhary, Manjula, and D. S. Bhardwaj. Contemporary Issues in Tourism. Bombay: Himalaya publishing house, 1997.
MLA aipamenaChaudhary, Manjula, and D. S. Bhardwaj. Contemporary Issues in Tourism. Himalaya publishing house, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.