Georgi, H. (1973). Cost benefit analysis and public investment in transport; a survey [trans. from the German by E. F. N. Jephcott]. Butterworths.
Citazione stile Chigago Style (17a edizione)Georgi, Hanspeter. Cost Benefit Analysis and Public Investment in Transport; a Survey [trans. from the German by E. F. N. Jephcott]. London: Butterworths, 1973.
Citatione MLA (9a ed.)Georgi, Hanspeter. Cost Benefit Analysis and Public Investment in Transport; a Survey [trans. from the German by E. F. N. Jephcott]. Butterworths, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.