APA (7e ed.) Bronvermelding

Tom Billington. Working with Children: Assessment, Representation and Intervention. SAGE.

Chicago (17e ed.) Bronvermelding

Tom Billington. Working with Children: Assessment, Representation and Intervention. SAGE.

MLA (8e ed.) Bronvermelding

Tom Billington. Working with Children: Assessment, Representation and Intervention. SAGE.

Let op: Deze citaties zijn niet altijd 100% accuraat.