NumPy Documentation, NumPy Developers, 2023 - The official reference manual for NumPy, detailing array creation, data types, and core operations relevant for vector representation.
Mathematics for Machine Learning, Marc Peter Deisenroth, A. Aldo Faisal, and Cheng Soon Ong, 2020 (Cambridge University Press)DOI: 10.1017/9781108679901 - Provides a rigorous mathematical foundation for machine learning, with a dedicated chapter on vectors and matrices that supports the theoretical understanding behind NumPy implementations.