APA-viite

Bhatt Harish. (2006). Impact of ICTs in tourism/1e. Crescent.

Chicago-tyylinen lähdeviittaus

Bhatt Harish. Impact of ICTs in Tourism/1e. New Delhi: Crescent, 2006.

MLA-viite

Bhatt Harish. Impact of ICTs in Tourism/1e. Crescent, 2006.