APA aipamena

Dilip kumar das & Soumendra Nath Biswas. (2019). Tourism;Concepts,Issues and Impacts. Sage.

Chicago Style aipamena

Dilip kumar das and Soumendra Nath Biswas. Tourism;Concepts,Issues and Impacts. New Delhi: Sage, 2019.

MLA aipamena

Dilip kumar das and Soumendra Nath Biswas. Tourism;Concepts,Issues and Impacts. Sage, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.