APA (7 वां संस्करण) प्रशस्ति पत्र

Leong, K. K. (2010). The Relationship Among Safety Management System, Safety Climate And Safety Performance In Construction Sites.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Leong, Kit Keng. The Relationship Among Safety Management System, Safety Climate And Safety Performance In Construction Sites. 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Leong, Kit Keng. The Relationship Among Safety Management System, Safety Climate And Safety Performance In Construction Sites. 2010.

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