Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. (1988). The Philippines recommends for hides and skins. PCARRD.
Citazione stile Chigago Style (17a edizione)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. The Philippines Recommends for Hides and Skins. Los Banos, Laguna: PCARRD, 1988.
Citatione MLA (9a ed.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development. The Philippines Recommends for Hides and Skins. PCARRD, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.