Schmenner, R. W. (1998). Plant and service tours in operations management. Prentice Hall.
Čikaški stil citiranja (17. izdanje)Schmenner, Roger W. Plant and Service Tours in Operations Management. Prentice Hall, 1998.
MLA način citiranja (8. izdanje)Schmenner, Roger W. Plant and Service Tours in Operations Management. Prentice Hall, 1998.
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