Dyfyniad APA

Harrell, A. (1996). Evaluating programs for vulnerable children and youth. Banco Mundial.

Dyfyniad Arddull Chicago

Harrell, Adele. Evaluating Programs for Vulnerable Children and Youth. [s.l.]: Banco Mundial, 1996.

Dyfyniad MLA

Harrell, Adele. Evaluating Programs for Vulnerable Children and Youth. Banco Mundial, 1996.

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