Bhote, K. R. (2002). The ultimate six sigmabeyond quality excellence to total business excellence. Amacom.
Dyfyniad Arddull ChicagoBhote, Keki R. The Ultimate Six Sigmabeyond Quality Excellence to Total Business Excellence. Amacom, 2002.
Dyfyniad MLABhote, Keki R. The Ultimate Six Sigmabeyond Quality Excellence to Total Business Excellence. Amacom, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.