Alfred Pancoast Boller

1. Griggs, Francis E. (2012): Alfred Pancoast Boller. Dans: Journal of Professional Issues in Engineering Education and Practice, v. 138, n. 3 (juillet 2012), pp. 181-192.

   https://doi.org/10.1061/(asce)ei.1943-5541.0000096

2. Alfred Pancoast Boller, 1840-1912. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 195, n. 1914-1 ( 1914), pp. 369-370.

   https://doi.org/10.1680/imotp.1914.16799