APA
(1975). English course for secondary school : Part 1. New Delhi, India: Central Board of Secondary Education.
Chicago
1975. English course for secondary school : Part 1. New Delhi, India: Central Board of Secondary Education.
Harvard
(1975). English course for secondary school : Part 1. New Delhi, India: Central Board of Secondary Education.
MLA
English course for secondary school : Part 1. New Delhi, India: Central Board of Secondary Education. 1975.
