Lua APA (7ú heag.)

Varma, A. (2007). Emerging trends in tourism. ICFAI University Press.

Lua i Stíl Chicago (17ú heag.)

Varma, Anil. Emerging Trends in Tourism. Hyderabad: ICFAI University Press, 2007.

Lua MLA (9ú heag.)

Varma, Anil. Emerging Trends in Tourism. ICFAI University Press, 2007.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.