(1986). Chemistry teaching and the environment. Unesco Division of Science Technical and Vocational Education.
Citace podle Chicago (17th ed.)Chemistry Teaching and the Environment. Paris: Unesco Division of Science Technical and Vocational Education, 1986.
Citace podle MLA (9th ed.)Chemistry Teaching and the Environment. Unesco Division of Science Technical and Vocational Education, 1986.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..