APA aipamena

(2002). Gregg college keyboarding & document processing. New York, N.Y: Glencoe/McGraw-Hill.

Chicago Style aipamena

Gregg College Keyboarding & Document Processing. New York, N.Y: Glencoe/McGraw-Hill, 2002.

MLA aipamena

Gregg College Keyboarding & Document Processing. New York, N.Y: Glencoe/McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.