(1992). Shapes + patterns: A self-guided tour for children and their families : suggested for ages 4 to 8 : approximate time 45 minutes / National Gallery of Art.
Chicagoスタイル(17版)引用形式Shapes + Patterns: A Self-guided Tour for Children and Their Families : Suggested for Ages 4 to 8 : Approximate Time 45 Minutes / National Gallery of Art. 1992.
MLA(9版)引用形式Shapes + Patterns: A Self-guided Tour for Children and Their Families : Suggested for Ages 4 to 8 : Approximate Time 45 Minutes / National Gallery of Art. 1992.
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