Shelton, J. H. (1994). Handbook for technical writing. Lincolwood, Illinois: NTC.
Chicago Style aipamenaShelton, James H. Handbook for Technical Writing. Lincolwood, Illinois: NTC, 1994.
MLA aipamenaShelton, James H. Handbook for Technical Writing. Lincolwood, Illinois: NTC, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.