Wang W. 2022. Greenhouse gas mitigation guidelines for dairy farmers in China Training Material. Wageningen, The Netherlands: CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).
de la Fuente, T., Sanchez, J. and Donaire, A (2005). Nuestra gestion. Serie: Desarrollo desde la comunidad. Cuaderno No 5. Tarija, Bolivia: VINCOSER. 18 pp
Annerose, Daniel; Sène, Emile, 'Infos sur les prix agricoles par SMS', ICT Update, vol. 29, Technical Centre for Agricultural and Rural Cooperation, Wageningen, 2005