Cita APA (7th ed.)
UUSITALO, H. SOCIAL POLICY IN THE 1990S.
Cita Chicago (17th ed.)
UUSITALO, H. SOCIAL POLICY IN THE 1990S.
Cita MLA (9th ed.)
UUSITALO, H. SOCIAL POLICY IN THE 1990S.
Atenció: Aquestes cites poden no estar 100% correctes.