APA

Gunathilake Tantrigama, University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics, Prof Lallan Prasad Gu & University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics. (2001). Sustainable coastal tourism in Hikkaduwa (Sri Lanka) and Goa (India). : .

Chicago

Gunathilake Tantrigama, University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics, Prof Lallan Prasad Gu and University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics. 2001. Sustainable coastal tourism in Hikkaduwa (Sri Lanka) and Goa (India). : .

Harvard

Gunathilake Tantrigama, University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics, Prof Lallan Prasad Gu and University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics. (2001). Sustainable coastal tourism in Hikkaduwa (Sri Lanka) and Goa (India). : .

MLA

Gunathilake Tantrigama, University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics, Prof Lallan Prasad Gu and University of Delhi. Faculty of Applied Social Sciences and Humanities. Department of Business Economics. Sustainable coastal tourism in Hikkaduwa (Sri Lanka) and Goa (India). : . 2001.