Manhas & Parikshat singh. (2012). Sustainable and responsible tourism: Trends prachies &cases. PHI learning pvt .ltd.
Style de citation Chicago (17e éd.)Manhas et Parikshat singh. Sustainable and Responsible Tourism: Trends Prachies &cases. New Delhi: PHI learning pvt .ltd, 2012.
Style de citation MLA (9e éd.)Manhas et Parikshat singh. Sustainable and Responsible Tourism: Trends Prachies &cases. PHI learning pvt .ltd, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.