University of the Philippines (Los Banos). Office of the Assistant for Research & Documentation and Information Section. (1973). Advances in food, agriculture and community research and development. Documentation & Information Section, Office of the Assistant for Research, University of the Philippines at Los Banos.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of the Philippines (Los Banos). Office of the Assistant for Research و Documentation and Information Section. Advances in Food, Agriculture and Community Research and Development. College, Laguna: Documentation & Information Section, Office of the Assistant for Research, University of the Philippines at Los Banos, 1973.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of the Philippines (Los Banos). Office of the Assistant for Research و Documentation and Information Section. Advances in Food, Agriculture and Community Research and Development. Documentation & Information Section, Office of the Assistant for Research, University of the Philippines at Los Banos, 1973.