Sir John Fowler

1. Whyte, Iain Boyd / Macdonald, Angus J. (1997): John Fowler, Benjamin Baker Forth Bridge. Edition Axel Menges, Stuttgart (Deutschland), S. 60.
2. Marrey, Bernard (1990): Les ponts modernes - 18e et 19e siècles. 1. Ausgabe, Picard Editeur, Paris (Frankreich), S. 307.
3. Chrimes, Michael M. (1993): Sir John Fowler - Engineer or Manager?. In: Proceedings of the Institution of Civil Engineers - Civil Engineering, v. 97, n. 3 (August 1993), S. 135-143.

   https://doi.org/10.1680/icien.1993.24407

4. Sir John Fowler, KCMG, LL.D, 1817-1898. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 135, n. 1899-1 ( 1899), S. 328-337.

   https://doi.org/10.1680/imotp.1899.19070