Whybark, D. C. (1992). Global manufacturing research group. Volume1: Collected papers. Tokyo: Kenan Institute.
Dyfyniad Arddull ChicagoWhybark, D. Clay. Global Manufacturing Research Group. Volume1: Collected Papers. Tokyo: Kenan Institute, 1992.
Dyfyniad MLAWhybark, D. Clay. Global Manufacturing Research Group. Volume1: Collected Papers. Tokyo: Kenan Institute, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.