(1978). Draft five year plan 1978-83. State Planning Board,Govt.Of Kerala.
Chicago Style aipamenaDraft Five Year Plan 1978-83. Thiruvananthapuram: State Planning Board,Govt.Of Kerala, 1978.
MLA aipamenaDraft Five Year Plan 1978-83. State Planning Board,Govt.Of Kerala, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.