APA
(1967). Examination abstracts. New Delhi, India: National Council of Educational Research and Training.
Chicago
1967. Examination abstracts. New Delhi, India: National Council of Educational Research and Training.
Harvard
(1967). Examination abstracts. New Delhi, India: National Council of Educational Research and Training.
MLA
Examination abstracts. New Delhi, India: National Council of Educational Research and Training. 1967.
