Dyfyniad APA

ebrary, Inc, Rose, W., & Ward, H. (2002). Approaches to needs assessment in children's services. Jessica Kingsley.

Dyfyniad Arddull Chicago

ebrary, Inc, Wendy Rose, and Harriet Ward. Approaches to Needs Assessment in Children's Services. London: Jessica Kingsley, 2002.

Dyfyniad MLA

ebrary, Inc, et al. Approaches to Needs Assessment in Children's Services. Jessica Kingsley, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.