Estrada, J. U., & Ramos, E. M. (1985). Productivity, income and expenditure patterns of farm record-keeping cooperators in Iloilo province, 1981-82. Information Section, Bureau of Agricultural Economics.
Čikaški stil citiranja (17. izdanje)Estrada, Jacinta U., i Erlinda M. Ramos. Productivity, Income and Expenditure Patterns of Farm Record-keeping Cooperators in Iloilo Province, 1981-82. Quezon City: Information Section, Bureau of Agricultural Economics, 1985.
MLA način citiranja (9. izdanje)Estrada, Jacinta U., i Erlinda M. Ramos. Productivity, Income and Expenditure Patterns of Farm Record-keeping Cooperators in Iloilo Province, 1981-82. Information Section, Bureau of Agricultural Economics, 1985.
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