APA (7th ed.) Zitazioa
BRADFORD, R. (1994). PROMOTING INTER-AGENCY COLLABORATION IN CHILD SERVICES.
Chicago Style (17th ed.) Zitazioa
BRADFORD, R. PROMOTING INTER-AGENCY COLLABORATION IN CHILD SERVICES. 1994.
MLA (9th ed.) Zitazioa
BRADFORD, R. PROMOTING INTER-AGENCY COLLABORATION IN CHILD SERVICES. 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.