Philippines. Bureau of Agricultural Economics. Crop, livestock and natural resources statistics. Dept. of Agriculture and Natural Resources.
Cita Chicago (17th ed.)Philippines. Bureau of Agricultural Economics. Crop, Livestock and Natural Resources Statistics. Quezon City: Dept. of Agriculture and Natural Resources.
Cita MLA (9th ed.)Philippines. Bureau of Agricultural Economics. Crop, Livestock and Natural Resources Statistics. Dept. of Agriculture and Natural Resources.
Atenció: Aquestes cites poden no estar 100% correctes.