Padberg, S. (1993). For Openers: New Ventures. e-Publications@Marquette.
Chicago Style aipamenaPadberg, S.J. For Openers: New Ventures. e-Publications@Marquette, 1993.
MLA aipamenaPadberg, S.J. For Openers: New Ventures. e-Publications@Marquette, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.