Não informado. (1970). Advances in materials technology monitor. United Nations, Industrial Development Organization.
Style de citation Chicago (17e éd.)Não informado. Advances in Materials Technology Monitor. Vienna: United Nations, Industrial Development Organization, 1970.
Style de citation MLA (8e éd.)Não informado. Advances in Materials Technology Monitor. United Nations, Industrial Development Organization, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.