Deep Learning, Ian Goodfellow, Yoshua Bengio, and Aaron Courville, 2016 (MIT Press) - A standard textbook in deep learning, with a detailed explanation of backpropagation as an application of reverse-mode automatic differentiation.
ForwardDiff.jl Documentation, Jarrod Taylor and contributors, 2025 - Official documentation for ForwardDiff.jl, providing insights into its forward-mode AD implementation based on dual numbers and its usage.