FRIGSTAD DAVID B. (1994). KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OASIS PRESS.
Chicago Style (17th ed.) CitationFRIGSTAD DAVID B. KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OREGON: OASIS PRESS, 1994.
MLA (9th ed.) CitationFRIGSTAD DAVID B. KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OASIS PRESS, 1994.
Warning: These citations may not always be 100% accurate.