Organization for Economic Cooperation and Development. (1973). Optimisation of road alignment by the use of computers; a report prepared by an OECD road research group July 1973. s..n.
Citazione stile Chigago Style (17a edizione)Organization for Economic Cooperation and Development. Optimisation of Road Alignment by the Use of Computers; a Report Prepared by an OECD Road Research Group July 1973. Paris: s..n, 1973.
Citatione MLA (9a ed.)Organization for Economic Cooperation and Development. Optimisation of Road Alignment by the Use of Computers; a Report Prepared by an OECD Road Research Group July 1973. s..n, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.