Greenberg, P., & Forword by Benioff, M. (2010). CRM At the Speed of Light: Social CRM Strategies, Tools and Techniques for Engaging Your Customers (4th ed.). Tata McGraw Hill Education Pvt. Ltd.
Chicago Style (17. basım) AtıfGreenberg, Paul, ve Marc Forword by Benioff. CRM At the Speed of Light: Social CRM Strategies, Tools and Techniques for Engaging Your Customers. 4th ed. New Delhi: Tata McGraw Hill Education Pvt. Ltd, 2010.
MLA (9th ed.) AtıfGreenberg, Paul, ve Marc Forword by Benioff. CRM At the Speed of Light: Social CRM Strategies, Tools and Techniques for Engaging Your Customers. 4th ed. Tata McGraw Hill Education Pvt. Ltd, 2010.
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