Jerman, M. (1971). Instruction in problem solving and an analysis of structural variables that contribute to problem-solving difficulty. Univ.
Chicago-Zitierstil (17. Ausg.)Jerman, Max. Instruction in Problem Solving and an Analysis of Structural Variables That Contribute to Problem-solving Difficulty. Stanford, Calif: Univ, 1971.
MLA-Zitierstil (9. Ausg.)Jerman, Max. Instruction in Problem Solving and an Analysis of Structural Variables That Contribute to Problem-solving Difficulty. Univ, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.