APA aipamena

Bhardwaj, D. (2006). International tourism issues and challenges. Kanishka.

Chicago Style aipamena

Bhardwaj, D.S. International Tourism Issues and Challenges. NewDelhi: Kanishka, 2006.

MLA aipamena

Bhardwaj, D.S. International Tourism Issues and Challenges. Kanishka, 2006.

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