APA (7th ed.) Citation

Institute of Certified Travel Agents & Kelly, E. M. (1980). Business management: Principles and practices. Institute of Certified Travel Agents.

Chicago Style (17th ed.) Citation

Institute of Certified Travel Agents and Edward M. Kelly. Business Management: Principles and Practices. Wellesley, Mass: Institute of Certified Travel Agents, 1980.

MLA (9th ed.) Citation

Institute of Certified Travel Agents and Edward M. Kelly. Business Management: Principles and Practices. Institute of Certified Travel Agents, 1980.