Kluwer academic publishers, Berge, H., Dent, J., Kropff, M., Lansigan, F., Teng, P., & Van Laar, H. (1997). Applications of systems approaches at the farm and regional levels: Proceedings of the second international symposium on systems approache s for agricultural development,held at IRRI,los Banos,Philippines,6-8 December 1995. Kluwer academic publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kluwer academic publishers, H. Berge, J. Dent, M.J Kropff, F. Lansigan, P. Teng, και H. Van Laar. Applications of Systems Approaches at the Farm and Regional Levels: Proceedings of the Second International Symposium on Systems Approache S for Agricultural Development,held at IRRI,los Banos,Philippines,6-8 December 1995. Dordrecht: Kluwer academic publishers, 1997.
Παραπομπή σε μορφή MLA (8th εκδ.)Kluwer academic publishers, et al. Applications of Systems Approaches at the Farm and Regional Levels: Proceedings of the Second International Symposium on Systems Approache S for Agricultural Development,held at IRRI,los Banos,Philippines,6-8 December 1995. Kluwer academic publishers, 1997.
