APA (7 वां संस्करण) प्रशस्ति पत्र

Heaton, C. D., & Ochlan, P. (2017). The german aces speak: World war ii through the eyes of four of the luftwaffe's most important commanders (Unabridged.). Tantor Media.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Heaton, Colin D., और P.J Ochlan. The German Aces Speak: World War Ii Through the Eyes of Four of the Luftwaffe's Most Important Commanders. Unabridged. Old Saybrook: Tantor Media, 2017.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Heaton, Colin D., और P.J Ochlan. The German Aces Speak: World War Ii Through the Eyes of Four of the Luftwaffe's Most Important Commanders. Unabridged. Tantor Media, 2017.

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