Malhotra, R. (1998). Socio environmental and legal issues in toursim. Anmol Publishers.
Chicago-čujuhus (17. p.)Malhotra, R. Socio Environmental and Legal Issues in Toursim. New Delhi: Anmol Publishers, 1998.
MLA-čujuhus (9. p.)Malhotra, R. Socio Environmental and Legal Issues in Toursim. Anmol Publishers, 1998.
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