(1968). Crisis in America, hope through action: An outline for an action/study task force (Inter-church ed.). Friendship Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrisis in America, Hope Through Action: An Outline for an Action/study Task Force. Inter-church ed. New York: Friendship Press, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCrisis in America, Hope Through Action: An Outline for an Action/study Task Force. Inter-church ed. Friendship Press, 1968.
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