Gaya APA

Dirksen, Charles J.. (). Advertising principles and problems (text). Homewood: Richard D. Irwin.

Gaya Chicago

Dirksen, Charles J.. Advertising principles and problems. text Homewood: Richard D. Irwin, . Tesis.

Gaya MLA

Dirksen, Charles J.. Advertising principles and problems. text Homewood: Richard D. Irwin, . Tesis.

Gaya Turabian

Dirksen, Charles J.. Advertising principles and problems. text Homewood: Richard D. Irwin, . Tesis.