Boyd, H. W. (1971). Marketing management: Case b0ok. Richard D Irwin.
Chicago Edition CitationBoyd, Harper W. Marketing Management: Case B0ok. U.S.A: Richard D Irwin, 1971.
Cita MLABoyd, Harper W. Marketing Management: Case B0ok. Richard D Irwin, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.