CRAFT ANNA. (2000). CONTINUING PROFESSIONAL DEVELOPMENT. ROUTLEDGE & KOGAN PRESS.
Chicago Style aipamenaCRAFT ANNA. CONTINUING PROFESSIONAL DEVELOPMENT. LONDON: ROUTLEDGE & KOGAN PRESS, 2000.
MLA aipamenaCRAFT ANNA. CONTINUING PROFESSIONAL DEVELOPMENT. ROUTLEDGE & KOGAN PRESS, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.