Hibbs, J. (1991). An evaluation of urban bus deregulation in Britain: A survey of management attitudes. Pergamon Press.
Cita Chicago (17th ed.)Hibbs, John. An Evaluation of Urban Bus Deregulation in Britain: A Survey of Management Attitudes. Oxford: Pergamon Press, 1991.
Cita MLA (9th ed.)Hibbs, John. An Evaluation of Urban Bus Deregulation in Britain: A Survey of Management Attitudes. Pergamon Press, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.