Peterson, R. A. (1992). Student workbook to accompany marketing research. Business.
Citazione stile Chigago Style (17a edizione)Peterson, Robert A. Student Workbook to Accompany Marketing Research. Business, 1992.
Citatione MLA (9a ed.)Peterson, Robert A. Student Workbook to Accompany Marketing Research. Business, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.