Conrad, B.(1996).Successful advertising for small businesses : a complete guide to planning, writing, designing, and laying out great advertising / Conrad Berke .New York:John Wiley n Sons.
Gaya MLA
Berke, Conrad."Successful advertising for small businesses : a complete guide to planning, writing, designing, and laying out great advertising / Conrad Berke".New York:John Wiley n Sons,1996.Textbook.