Cumming, A. (1799). Observations on the effects which carriage wheels with rims of different shapes have on the roads: Respecfully submitted to the approbation of the Board of Agriculture and to the consideration of the Legislature. [s.n.].
Chicago-Zitierstil (17. Ausg.)Cumming, Alexander. Observations on the Effects Which Carriage Wheels with Rims of Different Shapes Have on the Roads: Respecfully Submitted to the Approbation of the Board of Agriculture and to the Consideration of the Legislature. S.l: [s.n.], 1799.
MLA-Zitierstil (9. Ausg.)Cumming, Alexander. Observations on the Effects Which Carriage Wheels with Rims of Different Shapes Have on the Roads: Respecfully Submitted to the Approbation of the Board of Agriculture and to the Consideration of the Legislature. [s.n.], 1799.