Philippines. Bureau of Agricultural Statistics. Agricultural Accounts and Statistical Indicators Division. (1994). Updated production costs and returns for palay and corn and other selected agricultural commodities. Bureau of Agricultural Statistics.
Cytowanie według stylu Chicago (wyd. 17)Philippines. Bureau of Agricultural Statistics. Agricultural Accounts and Statistical Indicators Division. Updated Production Costs and Returns for Palay and Corn and Other Selected Agricultural Commodities. [Quezon City]: Bureau of Agricultural Statistics, 1994.
Cytowanie według stylu MLA (wyd. 9)Philippines. Bureau of Agricultural Statistics. Agricultural Accounts and Statistical Indicators Division. Updated Production Costs and Returns for Palay and Corn and Other Selected Agricultural Commodities. Bureau of Agricultural Statistics, 1994.