Denisa Ferenčíková and  Petr Briš,  Customer Audits as a Quality Control Tool for Both Suppliers and Customers.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2013, vol. 80(8). 2336 - 2339
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/16141.