Cita APA (7th ed.)

Chatfield, C., & Johnson, T. (2013). Microsoft Project 2013: Step by step (1a. ed.). Microsoft Press.

Cita Chicago (17th ed.)

Chatfield, Carl, i Timothy Johnson. Microsoft Project 2013: Step by Step. 1a. ed. Washington, D.C: Microsoft Press, 2013.

Cita MLA (9th ed.)

Chatfield, Carl, i Timothy Johnson. Microsoft Project 2013: Step by Step. 1a. ed. Microsoft Press, 2013.