APA-viite (7. p.)

Gupta , I. (1995). Tourism products of India. G.A.pub.

Chicago-viite (17. p.)

Gupta , I. Tourism Products of India. Indore: G.A.pub, 1995.

MLA-viite (9. p.)

Gupta , I. Tourism Products of India. G.A.pub, 1995.