Lund, C. (2003). Quality inprovement for mental health. s.n.
Chicago Style aipamenaLund, Crick. Quality Inprovement for Mental Health. Geneva: s.n, 2003.
MLA aipamenaLund, Crick. Quality Inprovement for Mental Health. s.n, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.