GOTTFRIED, B. S. (1982). Theory and problems of programming with basic: Including microcomputer basic (2nd ed.). McGraw-Hill International.
Citazione stile Chigago Style (17a edizione)GOTTFRIED, Byron S. Theory and Problems of Programming with Basic: Including Microcomputer Basic. 2nd ed. Singapore: McGraw-Hill International, 1982.
Citatione MLA (9a ed.)GOTTFRIED, Byron S. Theory and Problems of Programming with Basic: Including Microcomputer Basic. 2nd ed. McGraw-Hill International, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.