Gaya APA

Greenberg, Barnett A., BELLENGER,Danny N.. (1978). Marketing Research A Management Information Approach . Ontario: RICHARD D.Irwin INC.

Gaya Chicago

Greenberg, Barnett A., BELLENGER,Danny N.. Marketing Research A Management Information Approach. Ontario: RICHARD D.Irwin INC, 1978. Teks.

Gaya MLA

Greenberg, Barnett A., BELLENGER,Danny N.. Marketing Research A Management Information Approach. Ontario: RICHARD D.Irwin INC, 1978. Teks.

Gaya Turabian

Greenberg, Barnett A., BELLENGER,Danny N.. Marketing Research A Management Information Approach. Ontario: RICHARD D.Irwin INC, 1978. Teks.