Greenleaf Whiettier, J. Telling the bees: John Greenleaf Whiettier. The Northeast.(1979).
Chicago Style (17. basım) AtıfGreenleaf Whiettier, John. "Telling the Bees: John Greenleaf Whiettier." The Northeast.(1979) .
MLA (8th ed.) AtıfGreenleaf Whiettier, John. "Telling the Bees: John Greenleaf Whiettier." The Northeast.(1979), .
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