Silverstein, S. (2011). Every thing on it: Poems and drawings. New York: Harper.
シカゴスタイル引用形Silverstein, Shel. Every Thing On It: Poems and Drawings. New York: Harper, 2011.
MLA引用形式Silverstein, Shel. Every Thing On It: Poems and Drawings. New York: Harper, 2011.
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