APA

,, . (1980). Sixth five year plan 1980 - 85. New Delhi: Govt. of India, Planning Commission.

Chicago

,, . 1980. Sixth five year plan 1980 - 85. New Delhi: Govt. of India, Planning Commission.

Harvard

,, . (1980). Sixth five year plan 1980 - 85. New Delhi: Govt. of India, Planning Commission.

MLA

,, . Sixth five year plan 1980 - 85. New Delhi: Govt. of India, Planning Commission. 1980.