Cita APA (7th ed.)
Shelly, G. B. (1995). Learning to use windows applications: Micrtosoft works 3.0 for windows. Boyd and Fraser.
Cita Chicago (17th ed.)
Shelly, Gary B. Learning to Use Windows Applications: Micrtosoft Works 3.0 for Windows. Ferncroft village: Boyd and Fraser, 1995.
Cita MLA (9th ed.)
Shelly, Gary B. Learning to Use Windows Applications: Micrtosoft Works 3.0 for Windows. Boyd and Fraser, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.