APA (7 वां संस्करण) प्रशस्ति पत्र

Krull, H. (2014). Health and economic outcomes in the alumni of the Wounded Warrior Project 2010-2012. RAND.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. Santa Monica, California: RAND, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Krull, Heather. Health and Economic Outcomes in the Alumni of the Wounded Warrior Project 2010-2012. RAND, 2014.

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