Booth Alison, L. (1996). Acquiring skill market failure their symptoms. Cambridge university press.
Chicago Style aipamenaBooth Alison, L. Acquiring Skill Market Failure Their Symptoms. Camebridge: Cambridge university press, 1996.
MLA aipamenaBooth Alison, L. Acquiring Skill Market Failure Their Symptoms. Cambridge university press, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.