Eilon, S. (1984). The art of reckoning: Analysis of performance criteria. Academic Press.
Chicago Style aipamenaEilon, Samuel. The Art of Reckoning: Analysis of Performance Criteria. London: Academic Press, 1984.
MLA aipamenaEilon, Samuel. The Art of Reckoning: Analysis of Performance Criteria. Academic Press, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.