Philippine Council for Agriculture and Resources Research and Development & Philippines. National Science and Technology Authority. (1984). PCARRD annual report 1998. Philippine Council for Agriculture and Resources Research and Development.
芝加哥风格引文Philippine Council for Agriculture and Resources Research and Development 与 Philippines. National Science and Technology Authority. PCARRD Annual Report 1998. [Los BanÃÉos, Laguna]: Philippine Council for Agriculture and Resources Research and Development, 1984.
MLA引文Philippine Council for Agriculture and Resources Research and Development 与 Philippines. National Science and Technology Authority. PCARRD Annual Report 1998. Philippine Council for Agriculture and Resources Research and Development, 1984.