APA (7 वां संस्करण) प्रशस्ति पत्र

KLETZ TREVOR. (2009). WHAT WENT WRONG? CASE HISTORIES OF PROCESS PLANT DISASTERS A (5TH.). ELSEVIER.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

KLETZ TREVOR. WHAT WENT WRONG? CASE HISTORIES OF PROCESS PLANT DISASTERS A. 5TH. AMSTERDAM: ELSEVIER, 2009.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

KLETZ TREVOR. WHAT WENT WRONG? CASE HISTORIES OF PROCESS PLANT DISASTERS A. 5TH. ELSEVIER, 2009.