Dyfyniad APA

DOBLER D W; LEE LAMER. (1977). PURCHASING AND MARKETING MANAGEMENT: TEXT AND CASES (3RD.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Dyfyniad Arddull Chicago

DOBLER D W; LEE LAMER. PURCHASING AND MARKETING MANAGEMENT: TEXT AND CASES. 3RD. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1977.

Dyfyniad MLA

DOBLER D W; LEE LAMER. PURCHASING AND MARKETING MANAGEMENT: TEXT AND CASES. 3RD. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.