sklearn.linear_model.LinearRegression, Scikit-learn Developers, 2023 - Official documentation for Scikit-learn's LinearRegression class, detailing its attributes and usage for accessing coefficients and intercept.
Applied Linear Statistical Models, Michael H. Kutner, Christopher J. Nachtsheim, John Neter, William Li, 2005 (McGraw-Hill/Irwin) - A comprehensive textbook on linear statistical models, offering deep insights into the theoretical and practical interpretation of regression coefficients.