Burt, V. (2000). Test your management skills. Hodder & Stoughton.
Chicago Style aipamenaBurt, Vikky. Test Your Management Skills. London: Hodder & Stoughton, 2000.
MLA aipamenaBurt, Vikky. Test Your Management Skills. Hodder & Stoughton, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.