Kerala, S. P. B. Economic review 2003. State Planning Board.
Chicago Stili AlıntıKerala, State Planning Board. Economic Review 2003. Thiruvananthapuram: State Planning Board.
MLA AlıntıKerala, State Planning Board. Economic Review 2003. State Planning Board.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..