Hafford-Letchfield, T. (2008). Leadership and management in social care. SAGE.
Chicago-viite (17. p.)Hafford-Letchfield, Trish. Leadership and Management in Social Care. Los Angeles: SAGE, 2008.
MLA-viite (9. p.)Hafford-Letchfield, Trish. Leadership and Management in Social Care. SAGE, 2008.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.