Singh, L. (2008). Trends in travel and tourism and laws. Isha Books.
Style de citation Chicago (17e éd.)Singh, L.K. Trends in Travel and Tourism and Laws. Delhi: Isha Books, 2008.
Style de citation MLA (9e éd.)Singh, L.K. Trends in Travel and Tourism and Laws. Isha Books, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.