Parnell, H. (1833). A Treatise on Roads: Wherein the Principles on Which Roads Should Be Made Are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq., on the Holyhead Road. Cambridge University Press. https://doi.org/10.1017/CBO9781107294615
Chicago-Zitierstil (17. Ausg.)Parnell, Henry. A Treatise on Roads: Wherein the Principles on Which Roads Should Be Made Are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq., on the Holyhead Road. Cambridge: Cambridge University Press, 1833. https://doi.org/10.1017/CBO9781107294615.
MLA-Zitierstil (9. Ausg.)Parnell, Henry. A Treatise on Roads: Wherein the Principles on Which Roads Should Be Made Are Explained and Illustrated, by the Plans, Specifications, and Contracts Made Use of by Thomas Telford, Esq., on the Holyhead Road. Cambridge University Press, 1833. https://doi.org/10.1017/CBO9781107294615.