Rutherfoord, A. J. (1991). Basic communication skills for technology. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Rutherfoord, Andrea J. Basic Communication Skills for Technology. Englewood Cliffs, N.J: Prentice Hall, 1991.
Lua MLA (9ú heag.)Rutherfoord, Andrea J. Basic Communication Skills for Technology. Prentice Hall, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.