Elliott, S. P. (1989). Webster's family encyclopedia: V.1.: A - Bar. Ottenheimer Pub. Inc.
Chicago Style aipamenaElliott, Stephen P. Webster's Family Encyclopedia: V.1.: A - Bar. Ottenheimer Pub. Inc, 1989.
MLA aipamenaElliott, Stephen P. Webster's Family Encyclopedia: V.1.: A - Bar. Ottenheimer Pub. Inc, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.