APA (7 वां संस्करण) प्रशस्ति पत्र
Davis, R. C. (2012). Selected international best practices in police performance measurement. Rand Corporation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Davis, Robert C. Selected International Best Practices in Police Performance Measurement. Santa Monica, Calif.: Rand Corporation, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Davis, Robert C. Selected International Best Practices in Police Performance Measurement. Rand Corporation, 2012.
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