Barnard W., W. T. (1994). The Innovation Edge: Creating strategic breakthroughs using the voice of the customer. Omneo.
Чикаго маягийн жагсаалтBarnard W., Wallace Th.F. The Innovation Edge: Creating Strategic Breakthroughs Using the Voice of the Customer. America: Omneo, 1994.
MLA ишлэлBarnard W., Wallace Th.F. The Innovation Edge: Creating Strategic Breakthroughs Using the Voice of the Customer. Omneo, 1994.
Warning: These citations may not always be 100% accurate.