APA
(1962). All India conference of honorary directors and co-ordinators extension services centres. New Delhi, India: National Council of Educational Research and Training.
Chicago
1962. All India conference of honorary directors and co-ordinators extension services centres. New Delhi, India: National Council of Educational Research and Training.
Harvard
(1962). All India conference of honorary directors and co-ordinators extension services centres. New Delhi, India: National Council of Educational Research and Training.
MLA
All India conference of honorary directors and co-ordinators extension services centres. New Delhi, India: National Council of Educational Research and Training. 1962.
