Squirrel, G. (1995). Individual action planning: A practical guide. David Fulton.
Chicago Style aipamenaSquirrel, Gillian. Individual Action Planning: A Practical Guide. London: David Fulton, 1995.
MLA aipamenaSquirrel, Gillian. Individual Action Planning: A Practical Guide. David Fulton, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.