توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gilbreath Bob. (2010). Next Evolution of Marketing: Connect with your customers by marketing with meaning. Tata Graw Hill Education Pvt Ltd.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gilbreath Bob. Next Evolution of Marketing: Connect with Your Customers by Marketing with Meaning. New Dehli , India: Tata Graw Hill Education Pvt Ltd, 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Gilbreath Bob. Next Evolution of Marketing: Connect with Your Customers by Marketing with Meaning. Tata Graw Hill Education Pvt Ltd, 2010.