Strachan, H. Preemption and Prevention in Historical Perspective: Hew Strachan. Preemption : military action and moral justification.(2014).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrachan, Hew. "Preemption and Prevention in Historical Perspective: Hew Strachan." Preemption : Military Action and Moral Justification.(2014) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrachan, Hew. "Preemption and Prevention in Historical Perspective: Hew Strachan." Preemption : Military Action and Moral Justification.(2014), .
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