APA-viite

Harikumar, P. N. (2016). Tourism management strategies (First Edition.). Abhijeet Publications.

Chicago-tyylinen lähdeviittaus

Harikumar, P. N. Tourism Management Strategies. First Edition. New Delhi: Abhijeet Publications, 2016.

MLA-viite

Harikumar, P. N. Tourism Management Strategies. First Edition. Abhijeet Publications, 2016.