Holtz, M. (1991). Mastering ventura 3.0 (3rd ed.). BPB.
Chicago Style (17th ed.) ZitazioaHoltz, Matthew. Mastering Ventura 3.0. 3rd ed. New Delhi: BPB, 1991.
MLA (9th ed.) ZitazioaHoltz, Matthew. Mastering Ventura 3.0. 3rd ed. BPB, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.