Lal, R. B., & Shah, V. (1976). Wastage and stagnation in primary education among the tribals: A study in four tribal development blocks of Gujarat. Tribal Research & Training Institute, Gujarat Vidyapith.
Παραπομπή σε μορφή Chicago (17η εκδ.)Lal, Rash Bihari, και Vimal Shah. Wastage and Stagnation in Primary Education Among the Tribals: A Study in Four Tribal Development Blocks of Gujarat. Ahmedabad: Tribal Research & Training Institute, Gujarat Vidyapith, 1976.
Παραπομπή σε μορφή MLA (8th εκδ.)Lal, Rash Bihari, και Vimal Shah. Wastage and Stagnation in Primary Education Among the Tribals: A Study in Four Tribal Development Blocks of Gujarat. Tribal Research & Training Institute, Gujarat Vidyapith, 1976.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.