PHILLIPS, G. (1969). Computers. Methuen.
Cita Chicago (17th ed.)PHILLIPS, G.M. Computers. London: Methuen, 1969.
Cita MLA (9th ed.)PHILLIPS, G.M. Computers. Methuen, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)