Rogers, A. (2014). The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Verlag Barbara Budrich.
Chicagoスタイル(17版)引用形式Rogers, Alan. The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Verlag Barbara Budrich, 2014.
MLA(9版)引用形式Rogers, Alan. The Base of the Iceberg: Informal Learning and Its Impact on Formal and Non-formal Learning. Verlag Barbara Budrich, 2014.
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