Não informado. (1970). ISO bulletin. International Organization for Standardization.
Style de citation Chicago (17e éd.)Não informado. ISO Bulletin. Geneva, Suíça: International Organization for Standardization, 1970.
Style de citation MLA (8e éd.)Não informado. ISO Bulletin. International Organization for Standardization, 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.