Gardner, R., Heward, W. L., & Grossi, T. A. (1994). Effects of response cards on student participation and academic achievement: A systematic replication with inner-city students during whole-class science instruction.
استشهاد بنمط شيكاغوGardner, Ralph, William L. Heward, و Teresa A. Grossi. Effects of Response Cards On Student Participation and Academic Achievement: A Systematic Replication With Inner-city Students During Whole-class Science Instruction. 1994.
MLA استشهادGardner, Ralph, William L. Heward, و Teresa A. Grossi. Effects of Response Cards On Student Participation and Academic Achievement: A Systematic Replication With Inner-city Students During Whole-class Science Instruction. 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.