(1991). Learning and instruction: The journal of the European Association for Research on Learning and Instruction (EARLI). Elsevier Science.
Chicago-Zitierstil (17. Ausg.)Learning and Instruction: The Journal of the European Association for Research on Learning and Instruction (EARLI). Amsterdam [u.a.]: Elsevier Science, 1991.
MLA-Zitierstil (9. Ausg.)Learning and Instruction: The Journal of the European Association for Research on Learning and Instruction (EARLI). Elsevier Science, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.