Bancroft, H. H. (1889). History of the life of William Gilpin: A character study. The History company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBancroft, Hubert Howe. History of the Life of William Gilpin: A Character Study. San Francisco: The History company, 1889.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBancroft, Hubert Howe. History of the Life of William Gilpin: A Character Study. The History company, 1889.
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