Ryals,Lynette, & Mc Donald,Malcolm. (2008). Key account plans: The practitioners guide to profitable planning. Butterworth- Heinemann.
استشهاد بنمط شيكاغوRyals,Lynette, و Mc Donald,Malcolm. Key Account Plans: The Practitioners Guide to Profitable Planning. Oxford: Butterworth- Heinemann, 2008.
MLA استشهادRyals,Lynette, و Mc Donald,Malcolm. Key Account Plans: The Practitioners Guide to Profitable Planning. Butterworth- Heinemann, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.