Παραπομπή APA

Sudheer,S V. (1993). Tourism: Problems and Prospects. CBH.

Παραπομπή Chicago Style

Sudheer,S V. Tourism: Problems and Prospects. Trivandrum: CBH, 1993.

Παραπομπή MLA

Sudheer,S V. Tourism: Problems and Prospects. CBH, 1993.