Παραπομπή APA

Sinha, R. (1996). Tourism: Strategies, planning and development. Common wealth publishers.

Παραπομπή Chicago Style

Sinha, R.K. Tourism: Strategies, Planning and Development. New Delhi: Common wealth publishers, 1996.

Παραπομπή MLA

Sinha, R.K. Tourism: Strategies, Planning and Development. Common wealth publishers, 1996.