Nazarea-Sandoval, Virginia D. (1987) 1987. “Philippine Rural Cultivators in Transition: Operational Reality and Cognized Models in Agricultural Decision Making”. Lexington, Kentucky: University of Kentucky. http://www.worldcat.org/oclc/19564885.
innovation
DeWalt, Billie R. (1978) 1978. “Appropriate Technology in Rural Mexico: Antecedents and Consequences of an Indigenous Peasant Innovation”. Technology and Culture 19 (1): 32-52. doi:10.2307/3103307.
Gamser, Matthew S. (1988) 1988. “Innovation, Technical Assistance, and Development: The Importance of Technology Users”. World Development 16 (6): 711-21. doi:10.1016/0305-750X(88)90177-5.
Raintree, J. B. (1983) 1983. “Strategies for Enhancing the Adoptability of Agroforestry Innovations”. Agroforestry Systems 1 (3): 173-87. doi:10.1007/BF00130606.