APA (7 वां संस्करण) प्रशस्ति पत्र

Hachey, G. (2013). Instant OpenNMS Starter: A short, fast, and focused guide on OpenNMS that delivers immediate results. Packt Pub..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hachey, Ghislain. Instant OpenNMS Starter: A Short, Fast, and Focused Guide on OpenNMS That Delivers Immediate Results. Birmingham [England]: Packt Pub., 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hachey, Ghislain. Instant OpenNMS Starter: A Short, Fast, and Focused Guide on OpenNMS That Delivers Immediate Results. Packt Pub., 2013.