Concepcion-Lutz, P. (1988). Community participation in nutrition education: A training manual. Unesco, Division of Science Technical and Environmental Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Concepcion-Lutz, Paz. Community Participation in Nutrition Education: A Training Manual. Paris: Unesco, Division of Science Technical and Environmental Education, 1988.
Παραπομπή σε μορφή MLA (9th εκδ.)Concepcion-Lutz, Paz. Community Participation in Nutrition Education: A Training Manual. Unesco, Division of Science Technical and Environmental Education, 1988.
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