Harlan, J. D. (1976). Science experimences for the early childhood years. Charles E. Merrill Publ.
Chicagoスタイル(17版)引用形式Harlan, Jean Durgin. Science Experimences for the Early Childhood Years. Charles E. Merrill Publ, 1976.
MLA(8版)引用形式Harlan, Jean Durgin. Science Experimences for the Early Childhood Years. Charles E. Merrill Publ, 1976.
警告: この引用は必ずしも正確ではありません.