Organisation for Economic Co-Operation and Development. (1981). Methods for evaluating road safety measures. OCDE.
Chicago-Zitierstil (17. Ausg.)Organisation for Economic Co-Operation and Development. Methods for Evaluating Road Safety Measures. París, Francia: OCDE, 1981.
MLA-Zitierstil (9. Ausg.)Organisation for Economic Co-Operation and Development. Methods for Evaluating Road Safety Measures. OCDE, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.