Paulson, E. E. (1965). Thunder in the wilderness: Evangelical essays in an age of doubt. Augsburg.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPaulson, Eric E. Thunder in the Wilderness: Evangelical Essays in an Age of Doubt. Minneapolis: Augsburg, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPaulson, Eric E. Thunder in the Wilderness: Evangelical Essays in an Age of Doubt. Augsburg, 1965.
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