APA (7th ed.) Zitazioa
ANDREWS, J., & SINCLAIR, J. (1990). SOFTWARE WITH GRAPHICS: A LANGUAGE MOTIVATOR FOR HIGH SCHOOL STUDENTS WHO ARE DEAF.
Chicago Style (17th ed.) Zitazioa
ANDREWS, J.F, eta J. SINCLAIR. SOFTWARE WITH GRAPHICS: A LANGUAGE MOTIVATOR FOR HIGH SCHOOL STUDENTS WHO ARE DEAF. 1990.
MLA (9th ed.) Zitazioa
ANDREWS, J.F, eta J. SINCLAIR. SOFTWARE WITH GRAPHICS: A LANGUAGE MOTIVATOR FOR HIGH SCHOOL STUDENTS WHO ARE DEAF. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.