Sharma, R. C., & Sapra, C. L. (1969). Wastage and stagnation in primary and middle schools in India. National Council of Educational Research and Training.
Chicago (17e ed.) BronvermeldingSharma, R C., en C. L. Sapra. Wastage and Stagnation in Primary and Middle Schools in India. [New Delhi]: National Council of Educational Research and Training, 1969.
MLA (8e ed.) BronvermeldingSharma, R C., en C. L. Sapra. Wastage and Stagnation in Primary and Middle Schools in India. National Council of Educational Research and Training, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.