Arnold, J. F., & Stevenson, C. (1998). Teachers' teaming handbook: A middle level planning guide. Fort Worth, Tex.: Harcourt Brace College.
Chicago Stili AlıntıArnold, John Floyd., ve Chris Stevenson. Teachers' Teaming Handbook: A Middle Level Planning Guide. Fort Worth, Tex.: Harcourt Brace College, 1998.
MLA AlıntıArnold, John Floyd., ve Chris Stevenson. Teachers' Teaming Handbook: A Middle Level Planning Guide. Fort Worth, Tex.: Harcourt Brace College, 1998.
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