organization for economic cooperation. (1972). oecd at work for science and education.
Citace podle Chicago (17th ed.)organization for economic cooperation. Oecd at Work for Science and Education. 1st.ed. | Paris, 1972.
Citace podle MLA (9th ed.)organization for economic cooperation. Oecd at Work for Science and Education. 1972.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..