Layard, R. E. (1972). Cost-benefit analysis: Selected readings. Penguin.
Style de citation ChicagoLayard, Richard. Editor. Cost-benefit Analysis: Selected Readings. Harmondsworth: Penguin, 1972.
Style de citation MLALayard, Richard. Editor. Cost-benefit Analysis: Selected Readings. Penguin, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.