APA Style

BOYD, Harper W, WESTFALL, Ralph, STASCH, Stanley F.. (1981). Marketing Research: Text and Research (ed. ke-5). Illinois: Richard D. Irwin.

Chicago Style

BOYD, Harper W, WESTFALL, Ralph, STASCH, Stanley F.. Marketing Research: Text and Research. ed. ke-5 Illinois: Richard D. Irwin, 1981. Text.

MLA Style

BOYD, Harper W, WESTFALL, Ralph, STASCH, Stanley F.. Marketing Research: Text and Research. ed. ke-5 Illinois: Richard D. Irwin, 1981. Text.

Turabian Style

BOYD, Harper W, WESTFALL, Ralph, STASCH, Stanley F.. Marketing Research: Text and Research. ed. ke-5 Illinois: Richard D. Irwin, 1981. Print.