Lua APA (7ú heag.)

Seth, P. (1993). An introduction to travel and tourism. Sterling.

Lua i Stíl Chicago (17ú heag.)

Seth, Prannath. An Introduction to Travel and Tourism. New Delhi: Sterling, 1993.

Lua MLA (9ú heag.)

Seth, Prannath. An Introduction to Travel and Tourism. Sterling, 1993.

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