APA (7e ed.) Bronvermelding

Negi, J. (2002). Marketing and Sales Strategies for Hotels and Travel Trade. S. Chand & Company Ltd.

Chicago (17e ed.) Bronvermelding

Negi, Jagmohan. Marketing and Sales Strategies for Hotels and Travel Trade. New Delhi: S. Chand & Company Ltd, 2002.

MLA (9e ed.) Bronvermelding

Negi, Jagmohan. Marketing and Sales Strategies for Hotels and Travel Trade. S. Chand & Company Ltd, 2002.