Business World. (2017). Marketing Whitebook: The ADC of Marketing. Business World.
Cita Chicago (17th ed.)Business World. Marketing Whitebook: The ADC of Marketing. Business World, 2017.
Cita MLA (9th ed.)Business World. Marketing Whitebook: The ADC of Marketing. Business World, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.