Courtney, C. (1897). Masonry Dams from inception to completion: Including numerous formulae, forms of specification and tender, pocket diagram of forces, etc. Crosby Lockwood and Co.

Courtney, C.F. Masonry Dams from Inception to Completion: Including Numerous Formulae, Forms of Specification and Tender, Pocket Diagram of Forces, Etc. London: Crosby Lockwood and Co, 1897.

Courtney, C.F. Masonry Dams from Inception to Completion: Including Numerous Formulae, Forms of Specification and Tender, Pocket Diagram of Forces, Etc. Crosby Lockwood and Co, 1897.