published journal article Carpooling: Who, how and why Transportation Research Part A: General Publication Date May 1, 1987 Author(s) Roger Teal View published journal article Suggested Citation Roger F. Teal (1987) “Carpooling: Who, how and why”, Transportation Research Part A: General, 21(3), pp. 203–214. Available at: 10.1016/0191-2607(87)90014-8.