CRAVENS, R. H. Vines: The time-life encyclopedia of gardening. Time-Life Books,inc.
Chicagoスタイル(17版)引用形式CRAVENS, Richard H. Vines: The Time-life Encyclopedia of Gardening. Time-Life Books,inc.
MLA(8版)引用形式CRAVENS, Richard H. Vines: The Time-life Encyclopedia of Gardening. Time-Life Books,inc.
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