APA (7 वां संस्करण) प्रशस्ति पत्र

Lim, W. H. (2009). Management competencies for preventing and reducing stress at construction site.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lim, Wei Han. Management Competencies for Preventing and Reducing Stress at Construction Site. 2009.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Lim, Wei Han. Management Competencies for Preventing and Reducing Stress at Construction Site. 2009.

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