Mayfield, J. D., & John D. Mayfield. Năm 5 minutes to a great real estate sales meeting. Mason, Ohio: Thomson/South-Western.

Mayfield, John D., و John D. Mayfield. Năm 5 Minutes to a Great Real Estate Sales Meeting. Mason, Ohio: Thomson/South-Western.

Mayfield, John D., و John D. Mayfield. Năm 5 Minutes to a Great Real Estate Sales Meeting. Mason, Ohio: Thomson/South-Western.