Greig, W. (1818). Strictures on road police,: Containing views of the present systems, by which roads are made and repaired, together with sketches of its progress in Great Britain and Ireland, from the earliest to the present time, with an appendix. Published by Archer, Cumming, Milliken, Dugdale, Keene, Hodges & M'Arthur, and Larkin.

Greig, William. Strictures on Road Police,: Containing Views of the Present Systems, by Which Roads Are Made and Repaired, Together with Sketches of Its Progress in Great Britain and Ireland, from the Earliest to the Present Time, with an Appendix. Published by Archer, Cumming, Milliken, Dugdale, Keene, Hodges & M'Arthur, and Larkin, 1818.