Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Atienza, V. A., & Cardona, E. C. (2003). R & D status and directions (2000 and beyond): Wood production forest. PCARRD.
Chicago-referens (17:e uppl.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, Vella A. Atienza, och Eileen C. Cardona. R & D Status and Directions (2000 and Beyond): Wood Production Forest. Los Baños, Laguna: PCARRD, 2003.
MLA-referens (9:e uppl.)Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, et al. R & D Status and Directions (2000 and Beyond): Wood Production Forest. PCARRD, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.