Cita APA

Fisher, P. F., & Swindle , G. F. (1964). Computer programming systems.

Chicago Edition Citation

Fisher, Peter F., i George F. Swindle. Computer Programming Systems. 1964.

Cita MLA

Fisher, Peter F., i George F. Swindle. Computer Programming Systems. 1964.

Atenció: Aquestes cites poden no estar 100% correctes.