APA-viite

Kertwal, M. (2012). Advertising in leisure and tourism. Cyber tech.

Chicago-tyylinen lähdeviittaus

Kertwal, Mahadev. Advertising in Leisure and Tourism. New Delhi: Cyber tech, 2012.

MLA-viite

Kertwal, Mahadev. Advertising in Leisure and Tourism. Cyber tech, 2012.