Tom, P. L. (1989). Computer information systems: A managerial approach with basic. Scott, Foresman.
Citazione stile Chigago Style (17a edizione)Tom, Paul L. Computer Information Systems: A Managerial Approach with Basic. Glenview, Ill.: Scott, Foresman, 1989.
Citatione MLA (9a ed.)Tom, Paul L. Computer Information Systems: A Managerial Approach with Basic. Scott, Foresman, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.