Breaking the cost barrier
Ruffa Stephen A., Perozziello Michael J.Kniha
Citace v seznamu literatury:
RUFFA, Stephen A. a PEROZZIELLO, Michael J. Breaking the cost barrier: a proven approach to managing and implementing lean manufacturing. New York: John Wiley, c2000. ISBN 0471381365. Dostupné také z: http://www.loc.gov/catdir/bios/wiley046/00027329.html.