Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), & Philippines Department of Science and Technology. (2009). Agricultural mechanization in the Philippines: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD). Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), Department of Science and Technology (DOST).
Cytowanie według stylu Chicago (wyd. 17)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), i Philippines Department of Science and Technology. Agricultural Mechanization in the Philippines: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD). Los Baños, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), Department of Science and Technology (DOST), 2009.
Cytowanie według stylu MLA (wyd. 9)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), i Philippines Department of Science and Technology. Agricultural Mechanization in the Philippines: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD). Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), Department of Science and Technology (DOST), 2009.