Cita APA (7th ed.)

(1989). WordPerfect made easy: Series 5 edition / Mella Mincberg.

Cita Chicago (17th ed.)

WordPerfect Made Easy: Series 5 Edition / Mella Mincberg. 1989.

Cita MLA (9th ed.)

WordPerfect Made Easy: Series 5 Edition / Mella Mincberg. 1989.

Atenció: Aquestes cites poden no estar 100% correctes.