Philippines. Bureau of Agricultural Statistics. (2010). Producer price index for agriculture 2007-2009. Bureau of Agricultural Statistics.
Cita Chicago Style (17a ed.)Philippines. Bureau of Agricultural Statistics. Producer Price Index for Agriculture 2007-2009. Quezon City: Bureau of Agricultural Statistics, 2010.
Cita MLA (9a ed.)Philippines. Bureau of Agricultural Statistics. Producer Price Index for Agriculture 2007-2009. Bureau of Agricultural Statistics, 2010.
Precaución: Estas citas no son 100% exactas.