Indexing, NumPy Developers, 2024 (NumPy) - Official documentation covering basic, advanced, and boolean indexing, as well as the distinction between views and copies of NumPy arrays.
Python for Data Analysis, Wes McKinney, 2022 (O'Reilly Media) - A standard resource for data manipulation in Python, with a detailed chapter dedicated to NumPy arrays, including indexing, slicing, and associated operations.