Philippine Council for Agriculture and Resources Research. (2007). Highlights 2006: Providing science solutions for a vibrant agriculture and sustainable environment. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippine Council for Agriculture and Resources Research. Highlights 2006: Providing Science Solutions for a Vibrant Agriculture and Sustainable Environment. Los Baños, Laguna: Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippine Council for Agriculture and Resources Research. Highlights 2006: Providing Science Solutions for a Vibrant Agriculture and Sustainable Environment. Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 2007.