Beenhakker, H. L. (1987). Rural transport services: A guide to their planning and implementation. Westview Press.
Citazione stile Chigago Style (17a edizione)Beenhakker, Henri L. Rural Transport Services: A Guide to Their Planning and Implementation. Boulder, Colo: Westview Press, 1987.
Citatione MLA (9a ed.)Beenhakker, Henri L. Rural Transport Services: A Guide to Their Planning and Implementation. Westview Press, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.