Cita APA (7th ed.)

Pyron, T. (1994). Using Microsoft Project 4 for Windows. Que.

Cita Chicago (17th ed.)

Pyron, Tim. Using Microsoft Project 4 for Windows. Indianapolis: Que, 1994.

Cita MLA (9th ed.)

Pyron, Tim. Using Microsoft Project 4 for Windows. Que, 1994.