Maxwell, J. C., On action at a distance, Proceedings of the Royal Institution of Great
Britain, VII, 48–49, 1873–1875. Reproduced in Kuehn, K. (2016). Action-at-a-Distance. In: A Student's Guide Through the Great Physics Texts. Undergraduate Lecture Notes in Physics. Springer, Cham. https://doi.org/10.1007/978-3-319-21816-8_30
Howard, D. (1990). ""Nicht Sein Kann was Nicht Sein Darf," or the Prehistory of EPR, 1909–1935: Einstein's Early Worries about the Quantum Mechanics of Composite Systems". Sixty-Two Years of Uncertainty. NATO ASI Series. Vol. 226. Springer. pp. 61–111. doi:10.1007/978-1-4684-8771-8_6. ISBN978-1-4684-8773-2.
Woodruff, A. E. "Action at a Distance in Nineteenth Century Electrodynamics." Isis, vol. 53, no. 4, 1962, pp. 439–59. JSTOR, http://www.jstor.org/stable/227719. Accessed 24 Oct. 2023.