APA
National Council of Educational Research and Training, . (1997). Fifth Survey of Educational Research 1988-92 : vol. 1 : Trend Reports. NCERT, New Delhi: .
Chicago
National Council of Educational Research and Training, . 1997. Fifth Survey of Educational Research 1988-92 : vol. 1 : Trend Reports. NCERT, New Delhi: .
Harvard
National Council of Educational Research and Training, . (1997). Fifth Survey of Educational Research 1988-92 : vol. 1 : Trend Reports. NCERT, New Delhi: .
MLA
National Council of Educational Research and Training, . Fifth Survey of Educational Research 1988-92 : vol. 1 : Trend Reports. NCERT, New Delhi: . 1997.