Khan M.A. Tourisam Marketing. Anmol Publishers.
Cita Chicago (17th ed.)Khan M.A. Tourisam Marketing. Delhi: Anmol Publishers.
Cita MLA (9th ed.)Khan M.A. Tourisam Marketing. Anmol Publishers.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)