CROCKETT, J. U. (1977). Perennials James Underwood Crockett. Time-Life Books.
Chicago Style (17th ed.) CitationCROCKETT, James Underwood. Perennials James Underwood Crockett. Time-Life Books, 1977.
MLA citiranjeCROCKETT, James Underwood. Perennials James Underwood Crockett. Time-Life Books, 1977.
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