Government of Kerala. (2010). Economic review 2009. State Plannig Board.
Chicago-stil citatGovernment of Kerala. Economic Review 2009. Thiruvananthapuram: State Plannig Board, 2010.
MLA-referensGovernment of Kerala. Economic Review 2009. State Plannig Board, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.