Wolfe, J. (1973). Cost benefit and cost effectiveness. Allen and Unwin.
Style de citation Chicago (17e éd.)Wolfe, J.N. Cost Benefit and Cost Effectiveness. Allen and Unwin, 1973.
Style de citation MLA (9e éd.)Wolfe, J.N. Cost Benefit and Cost Effectiveness. Allen and Unwin, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.