The Python Tutorial - Modules, Python Software Foundation, 2024 (Python Software Foundation) - This official resource offers the fundamental introduction to Python modules, outlining their definition, purpose, and how to use them within the language.
Python Crash Course, 3rd Edition, Eric Matthes, 2022 (No Starch Press) - This resource presents a practical, beginner-focused introduction to Python, including clear explanations for making and using modules for efficient code structure and reuse.