Matle, A. (2021). Drifting Apart of Transatlantic Security: The American Mark on NATO under Barack Obama. Logos Verlag Berlin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMatle, Aylin. Drifting Apart of Transatlantic Security: The American Mark on NATO Under Barack Obama. Logos Verlag Berlin, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMatle, Aylin. Drifting Apart of Transatlantic Security: The American Mark on NATO Under Barack Obama. Logos Verlag Berlin, 2021.
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