Panagopoulos, N. G. (2010). Sales Technology: Making the Most of Your Investment. Business Expert Press.
استشهاد بنمط شيكاغوPanagopoulos, Nikolaos G. Sales Technology: Making the Most of Your Investment. Business Expert Press, 2010.
MLA استشهادPanagopoulos, Nikolaos G. Sales Technology: Making the Most of Your Investment. Business Expert Press, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.