254109 Louisell, R. D., & Descamps, J. (1992). Developing a teaching style: Methods for elementary school teachers. New York : Harper Collins Pub.
Chicago-viite (17. p.)254109 Louisell, Robert D., ja Jorge Descamps. Developing a Teaching Style: Methods for Elementary School Teachers. New York : Harper Collins Pub, 1992.
MLA-viite (9. p.)254109 Louisell, Robert D., ja Jorge Descamps. Developing a Teaching Style: Methods for Elementary School Teachers. New York : Harper Collins Pub, 1992.
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