Warne, T. R. (2005). Developing transportation agency leaders. Transportation Research Board, National Research Council.
Citazione stile Chigago Style (17a edizione)Warne, Thomas R. Developing Transportation Agency Leaders. Washington, D.C: Transportation Research Board, National Research Council, 2005.
Citatione MLA (9a ed.)Warne, Thomas R. Developing Transportation Agency Leaders. Transportation Research Board, National Research Council, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.