Balkaran, L. (2007). Directory of global professional accounting and business certifications. Wiley.
Παραπομπή Chicago StyleBalkaran, Lal. Directory of Global Professional Accounting and Business Certifications. Wiley, 2007.
Παραπομπή MLABalkaran, Lal. Directory of Global Professional Accounting and Business Certifications. Wiley, 2007.
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