APA সাইটেশন

Andrews, S. (2007). Introduction to tourism and hospitality industry. New Delhi: McGraw-Hill.

শিকাগো স্টাইলে সাইটেশন

Andrews, Sudhir. Introduction to Tourism and Hospitality Industry. New Delhi: McGraw-Hill, 2007.

এমএলএ সাইটেশন

Andrews, Sudhir. Introduction to Tourism and Hospitality Industry. New Delhi: McGraw-Hill, 2007.