张坚. (2021). 图解6S推进方法与技巧: An illustrated book of 6S implementing methods and techniques. 企业管理出版社.
Čikaški stil citiranja (17. izdanje)张坚. 图解6S推进方法与技巧: An Illustrated Book of 6S Implementing Methods and Techniques. 企业管理出版社, 2021.
MLA način citiranja (8. izdanje)张坚. 图解6S推进方法与技巧: An Illustrated Book of 6S Implementing Methods and Techniques. 企业管理出版社, 2021.
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