APA
(1997). Fifth survey of educational research 1988-92. New Delhi: NCERT.
Chicago
1997. Fifth survey of educational research 1988-92. New Delhi: NCERT.
Harvard
(1997). Fifth survey of educational research 1988-92. New Delhi: NCERT.
MLA
Fifth survey of educational research 1988-92. New Delhi: NCERT. 1997.