The Python Tutorial, Section 6: Modules, Python Software Foundation, 2024 - The official Python documentation explaining module structure, different import statements, and their impact on namespaces.
Learning Python, Mark Lutz, 2013 (O'Reilly Media) - A comprehensive guide that details Python modules, import mechanisms, and the implications of various import forms on program structure and namespaces.
Google's Python Class - Modules, Google Developers, 2024 (Google) - Provides practical examples and explanations of Python module imports, including best practices for namespace management and avoiding common issues.