Παραπομπή APA

Sinha, R. (1999). Growth and development of modern tourism. Dominant publishers.

Παραπομπή Chicago Style

Sinha, R.K. Growth and Development of Modern Tourism. New Delhi: Dominant publishers, 1999.

Παραπομπή MLA

Sinha, R.K. Growth and Development of Modern Tourism. Dominant publishers, 1999.