Perry, B. John Greenleaf Whittier: A sketch of his life, with selected poems.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPerry, Bliss. John Greenleaf Whittier: A Sketch of His Life, with Selected Poems.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPerry, Bliss. John Greenleaf Whittier: A Sketch of His Life, with Selected Poems.
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