Boller, A. P. (1876). Practical treatise on the construction of iron highway bridges: For the use of town committes. Together with a short essay upon the application of the principles of the lever to a ready analysis of the strains upon the more customary forms of beams and trusses. New York: J. Wiley & Sons.

Boller, Alfred Pancoast. Practical Treatise On the Construction of Iron Highway Bridges: For the Use of Town Committes. Together With a Short Essay Upon the Application of the Principles of the Lever to a Ready Analysis of the Strains Upon the More Customary Forms of Beams and Trusses. New York: J. Wiley & Sons, 1876.

Boller, Alfred Pancoast. Practical Treatise On the Construction of Iron Highway Bridges: For the Use of Town Committes. Together With a Short Essay Upon the Application of the Principles of the Lever to a Ready Analysis of the Strains Upon the More Customary Forms of Beams and Trusses. New York: J. Wiley & Sons, 1876.