Não informado. (1969). Journal of systems management. Association for Systems Management.
Style de citation Chicago (17e éd.)Não informado. Journal of Systems Management. Cleveland, Ohio: Association for Systems Management, 1969.
Style de citation MLA (8e éd.)Não informado. Journal of Systems Management. Association for Systems Management, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.