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Kandel, Marjorie. (). Grading to motivate desired student performance in a descriptive laboratory course (No. 4. Vol. xviii Pebruari-1989). : journal of college science teaching.

Gaya Chicago

Kandel, Marjorie. Grading to motivate desired student performance in a descriptive laboratory course. No. 4. Vol. xviii Pebruari-1989 : journal of college science teaching, . Index Artikel.

Gaya MLA

Kandel, Marjorie. Grading to motivate desired student performance in a descriptive laboratory course. No. 4. Vol. xviii Pebruari-1989 : journal of college science teaching, . Index Artikel.

Gaya Turabian

Kandel, Marjorie. Grading to motivate desired student performance in a descriptive laboratory course. No. 4. Vol. xviii Pebruari-1989 : journal of college science teaching, . Index Artikel.