Cita APA (7th ed.)

ebrary, Inc, & Vass, A. A. (2004). Social work competences: Core knowledge, values and skills. SAGE Publications.

Cita Chicago (17th ed.)

ebrary, Inc, i Anthony Andreas Vass. Social Work Competences: Core Knowledge, Values and Skills. London: SAGE Publications, 2004.

Cita MLA (9th ed.)

ebrary, Inc, i Anthony Andreas Vass. Social Work Competences: Core Knowledge, Values and Skills. SAGE Publications, 2004.