Ruth, L. C. (2000). Design standards for childrens environments. McGraw-Hill.
Chicagoスタイル(17版)引用形式Ruth, Linda Cain. Design Standards for Childrens Environments. McGraw-Hill, 2000.
MLA(8版)引用形式Ruth, Linda Cain. Design Standards for Childrens Environments. McGraw-Hill, 2000.
警告: この引用は必ずしも正確ではありません.