Cita APA (7th ed.)

Sarngadharan, M. (2005). Tourism and sustainable economic development. New Century.

Cita Chicago (17th ed.)

Sarngadharan, M. Tourism and Sustainable Economic Development. New Delhi: New Century, 2005.

Cita MLA (9th ed.)

Sarngadharan, M. Tourism and Sustainable Economic Development. New Century, 2005.