Larsen, S. G. (1983). Computers for kids commodore VIC-20 edition. Creative Computing Press.
Cita Chicago (17th ed.)Larsen, Sally Greenwood. Computers for Kids Commodore VIC-20 Edition. Creative Computing Press, 1983.
Cita MLA (9th ed.)Larsen, Sally Greenwood. Computers for Kids Commodore VIC-20 Edition. Creative Computing Press, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.