Tohutoro APA (7th ed.)

Perry, G., Cazzola, M., & Fulton, J. OpenOffice.org2, Firefox and Thunderbird for Windows. Sams Publishim.

Tohutoru Kātū Chicago (17th ed.)

Perry, Greg, M.T Cazzola, me Jennifer Fulton. OpenOffice.org2, Firefox and Thunderbird for Windows. Estados Unidos de América: Sams Publishim.

Tohutoro MLA (9th ed.)

Perry, Greg, et al. OpenOffice.org2, Firefox and Thunderbird for Windows. Sams Publishim.