APA (7th ed.) Zitazioa
QUERALT, M., & WITTE, A. (1999). CHILDCARE REGULATIONS: A METHOD TO PURSUE SOCIAL WELFARE GOALS?
Chicago Style (17th ed.) Zitazioa
QUERALT, M., eta A.D WITTE. CHILDCARE REGULATIONS: A METHOD TO PURSUE SOCIAL WELFARE GOALS? 1999.
MLA (9th ed.) Zitazioa
QUERALT, M., eta A.D WITTE. CHILDCARE REGULATIONS: A METHOD TO PURSUE SOCIAL WELFARE GOALS? 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.