Blum, Alexander S. Max Planck Research Group Historical Epistemology of the Final Theory Program, Max Planck Institute for the History of Science, Max Planck Society;
https://pro-physik.de/zeitschriften/download/18964 (Verlagsversion)
Blum, A. S. (2018). Review of: Langacker, Paul: Can the Laws of Physics be Unified. Princeton, NJ: Princeton University Press 2017. Physik Journal, 9, 82-82.