Van der Vynckt, S., & Barclay, E. (1984). Unesco sourcebook resource pack for nutrition teaching-learning. Unesco. Division of science, technical and vocational education.
Chicago Style (17th ed.) CitationVan der Vynckt, Susan, and Ellen Barclay. Unesco Sourcebook Resource Pack for Nutrition Teaching-learning. Paris: Unesco. Division of science, technical and vocational education, 1984.
MLA (9th ed.) CitationVan der Vynckt, Susan, and Ellen Barclay. Unesco Sourcebook Resource Pack for Nutrition Teaching-learning. Unesco. Division of science, technical and vocational education, 1984.