APA-viite

Sing, R. (1994). Tourism today: Structure, marketing & profile:infrastructure of tourism in India. Kanishka.

Chicago-tyylinen lähdeviittaus

Sing, Ratandeep. Tourism Today: Structure, Marketing & Profile:infrastructure of Tourism in India. Delhi: Kanishka, 1994.

MLA-viite

Sing, Ratandeep. Tourism Today: Structure, Marketing & Profile:infrastructure of Tourism in India. Kanishka, 1994.