APA način citiranja (7. izdanje)

FRIGSTAD DAVID B. (1994). KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OASIS PRESS.

Čikaški stil citiranja (17. izdanje)

FRIGSTAD DAVID B. KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OREGON: OASIS PRESS, 1994.

MLA način citiranja (9. izdanje)

FRIGSTAD DAVID B. KNOW YOUR MARKETING HOW TO DO LOW-COST MARKET RESEARCH. OASIS PRESS, 1994.