Gaya APA

DIRKSEN, Charles J., KROEGER, Arthur. (1968). Advertising Principles and Problems (3rd.ed.). Ontario: Richard D. Irwin, Inc.

Gaya Chicago

DIRKSEN, Charles J., KROEGER, Arthur. Advertising Principles and Problems. 3rd.ed. Ontario: Richard D. Irwin, Inc, 1968. .

Gaya MLA

DIRKSEN, Charles J., KROEGER, Arthur. Advertising Principles and Problems. 3rd.ed. Ontario: Richard D. Irwin, Inc, 1968. .

Gaya Turabian

DIRKSEN, Charles J., KROEGER, Arthur. Advertising Principles and Problems. 3rd.ed. Ontario: Richard D. Irwin, Inc, 1968. .