International Labour Office. Geneva & kubr, M. (2014). Management consulting: A guide to the profession (4th ed.). Langara College.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Labour Office. Geneva और Milan kubr. Management Consulting: A Guide to the Profession. 4th ed. Langara College, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Labour Office. Geneva और Milan kubr. Management Consulting: A Guide to the Profession. 4th ed. Langara College, 2014.
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