HOUSTON RALPH. (2003). ORGANISATIONAL CHANGE AUDIT. CSP LTD.
Chicago Style aipamenaHOUSTON RALPH. ORGANISATIONAL CHANGE AUDIT. U K: CSP LTD, 2003.
MLA aipamenaHOUSTON RALPH. ORGANISATIONAL CHANGE AUDIT. CSP LTD, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.