Kuada, J., & Hinson, R. (2014). Service marketing in Ghana: A customer relationship management approach. Center for Sustainability and Enterprise Development : Adonis & Abbey Publishers Ltd.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kuada, John, و Robert Hinson. Service Marketing in Ghana: A Customer Relationship Management Approach. London, England ; Asokoro, Nigeria: Center for Sustainability and Enterprise Development : Adonis & Abbey Publishers Ltd, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kuada, John, و Robert Hinson. Service Marketing in Ghana: A Customer Relationship Management Approach. Center for Sustainability and Enterprise Development : Adonis & Abbey Publishers Ltd, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.