APA সাইটেশন

(1980). Draft sixth five year plan 1980-85 and annual plan 1981-82. State Planning Board.

শিকাগো স্টাইলে সাইটেশন

Draft Sixth Five Year Plan 1980-85 and Annual Plan 1981-82. Thiruvanathapuram: State Planning Board, 1980.

এমএলএ সাইটেশন

Draft Sixth Five Year Plan 1980-85 and Annual Plan 1981-82. State Planning Board, 1980.