National Workshop on Hybrid Rice, Food and Agriculture Organization of the United Nations, Philippine Rice Research Institute, Redona, E., & Gaspar, M. (2001). Hybrid rice in the Philippines: Progress and new horizons : proceedings of the 2nd National Workshop on Hybrid Rice, November 28-29, 2000, PhilRice Maligaya, Muñoz, Nueva Ecija. Philippine Rice Research Institute (PhilRice).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Workshop on Hybrid Rice, Food and Agriculture Organization of the United Nations, Philippine Rice Research Institute, E.D.[Edilberto] Redona, و M.G.[Manuel] Gaspar. Hybrid Rice in the Philippines: Progress and New Horizons : Proceedings of the 2nd National Workshop on Hybrid Rice, November 28-29, 2000, PhilRice Maligaya, Muñoz, Nueva Ecija. Munoz, Nueva Ecija: Philippine Rice Research Institute (PhilRice), 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Workshop on Hybrid Rice, et al. Hybrid Rice in the Philippines: Progress and New Horizons : Proceedings of the 2nd National Workshop on Hybrid Rice, November 28-29, 2000, PhilRice Maligaya, Muñoz, Nueva Ecija. Philippine Rice Research Institute (PhilRice), 2001.