Ahram, T. Z., & Karwowski, W. (2020). Advances in The Human Side of Service Engineering. Springer International Publishing.
शिकागो स्टाइल उद्धरणAhram, Tareq Z., और Waldemar Karwowski. Advances in The Human Side of Service Engineering. Springer International Publishing, 2020.
एमएलए उद्धरणAhram, Tareq Z., और Waldemar Karwowski. Advances in The Human Side of Service Engineering. Springer International Publishing, 2020.
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