Industrial Participation Association & Institute of Personnel Management. (1983). Employee involvement and paticipation: IPA/IPM code. Industrial Participation Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndustrial Participation Association और Institute of Personnel Management. Employee Involvement and Paticipation: IPA/IPM Code. London: Industrial Participation Association, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndustrial Participation Association और Institute of Personnel Management. Employee Involvement and Paticipation: IPA/IPM Code. Industrial Participation Association, 1983.
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