Pootts, R. B., & Oliver, M. R. (1972). Flows in Transportation Networks. Academic Press.
Chicago Edition CitationPootts, Renfrey B., i M. Robert Oliver. Flows in Transportation Networks. New York: Academic Press, 1972.
Cita MLAPootts, Renfrey B., i M. Robert Oliver. Flows in Transportation Networks. Academic Press, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.