Shingo, S. (1987). The sayings of Shigeo Shingo. England: Productivity Press.
शिकागो स्टाइल उद्धरणShingo, Shigeo. The Sayings of Shigeo Shingo. England: Productivity Press, 1987.
एमएलए उद्धरणShingo, Shigeo. The Sayings of Shigeo Shingo. England: Productivity Press, 1987.
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