APA
National Council of Educational Research and Training, . (1998). Sixth all India educational survey. New Delhi: National Council of Educational Research and Training.
Chicago
National Council of Educational Research and Training, . 1998. Sixth all India educational survey. New Delhi: National Council of Educational Research and Training.
Harvard
National Council of Educational Research and Training, . (1998). Sixth all India educational survey. New Delhi: National Council of Educational Research and Training.
MLA
National Council of Educational Research and Training, . Sixth all India educational survey. New Delhi: National Council of Educational Research and Training. 1998.
