Peterson, P. (2015). Lean: Turn deviations into success! (1st.). Productivity and Quality Publishing Private Limited.
Chicago-referens (17:e uppl.)Peterson, Per. Lean: Turn Deviations into Success! 1st. Chennai: Productivity and Quality Publishing Private Limited, 2015.
MLA-referens (9:e uppl.)Peterson, Per. Lean: Turn Deviations into Success! 1st. Productivity and Quality Publishing Private Limited, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.