Dyfyniad APA

Pissarides, C. A. (1981). Staying-on at school in England and Wales. Centre for Labour Economics, London School of Economics.

Dyfyniad Arddull Chicago

Pissarides, Christopher A. Staying-on at School in England and Wales. London: Centre for Labour Economics, London School of Economics, 1981.

Dyfyniad MLA

Pissarides, Christopher A. Staying-on at School in England and Wales. Centre for Labour Economics, London School of Economics, 1981.

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