Não informado. (1969). Data base. Association for Computing Machinery, Special Interest Group on Business Data Processing.
Chicago-viite (17. p.)Não informado. Data Base. New York: Association for Computing Machinery, Special Interest Group on Business Data Processing, 1969.
MLA-viite (8. p.)Não informado. Data Base. Association for Computing Machinery, Special Interest Group on Business Data Processing, 1969.
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