1. J. A. Syamsu, “Optimizing the Utilization of Agricultural Waste as Beef Cattle Feed in Traditional Farms,” in Prosiding Seminar Nasional Inovasi Teknologi Peternakan dalam Mendukung Terwujudnya Ketahanan Pangan Nasional (Kendari, 2018), pp 1–10.
2. Reksohadiprodjo, Tropical Livestock Forage Production (BPFE, Yogyakarta, 1994).
3. Mariyono, U. Umiyasih, Y. Anggraeny, and M. Zulbardi, “The Effect of Substituting Commercial Concentrate with Corn Flakes on the Performance of Young Pregnant PO Cattle,” in Pros. Seminar Nasional Teknologi Peternakan dan Veteriner (Puslitbang Peternakan, Bogor, 2004), pp 97–101.
4. Pemberian Pupuk Fosfat dan Fungi Mikoriza Arbuskular terhadap Pertumbuhan Tanaman Legum Pohon (Indigofera zollingeriana)
5. Moran, John, Tropical dairy farming: feeding management for smallholder dairy farmers in the humid tropics (Csiro Publishing, Australia, 2005).