Piper, M. K. (1977). Attitudes toward science: Investigations. ERIC.
Chicagoスタイル(17版)引用形式Piper, Martha K. Attitudes Toward Science: Investigations. Ohio, Estados Unidos: ERIC, 1977.
MLA(9版)引用形式Piper, Martha K. Attitudes Toward Science: Investigations. ERIC, 1977.
警告: この引用は必ずしも正確ではありません.