Crompton, S. W. (2016). The handy state-by-state answer book: Faces, places, and famous dates for all fifty states. Visible Ink Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrompton, Samuel Willard. The Handy State-by-state Answer Book: Faces, Places, and Famous Dates for All Fifty States. Detroit, MI: Visible Ink Press, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCrompton, Samuel Willard. The Handy State-by-state Answer Book: Faces, Places, and Famous Dates for All Fifty States. Visible Ink Press, 2016.
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