Não informado. (1969). Data base. Association for Computing Machinery, Special Interest Group on Business Data Processing.
Style de citation Chicago (17e éd.)Não informado. Data Base. New York: Association for Computing Machinery, Special Interest Group on Business Data Processing, 1969.
Style de citation MLA (8e éd.)Não informado. Data Base. Association for Computing Machinery, Special Interest Group on Business Data Processing, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.