Lindgren, H. C. (1976). Educational psychology in the classroom (5a. ed.). John Wiley.
Chicagoスタイル(17版)引用形式Lindgren, Henry Clay. Educational Psychology in the Classroom. 5a. ed. Nueva York: John Wiley, 1976.
MLA(9版)引用形式Lindgren, Henry Clay. Educational Psychology in the Classroom. 5a. ed. John Wiley, 1976.
警告: この引用は必ずしも正確ではありません.