Extension, Education and Communication Service, Research, Extension and Training Division, Sustainable Development Department, & Rivera, W. M. (2003). Agricultural extension, rural development and the food security challenge.
Cytowanie według stylu Chicago (wyd. 17)Extension, Education and Communication Service, Extension and Training Division Research, Sustainable Development Department, i William McLeod Rivera. Agricultural Extension, Rural Development and the Food Security Challenge. 2003.
Cytowanie według stylu MLA (wyd. 9)Extension, Education and Communication Service, et al. Agricultural Extension, Rural Development and the Food Security Challenge. 2003.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..