Reading and Writing Files; open() Built-in Function, Python Software Foundation, 2024 (Python Software Foundation) - Official documentation detailing Python's file I/O operations, including file modes, methods like write() and writelines(), and the with statement for file handling. This resource provides the authoritative specification for how file writing works in Python.
6.0001 Introduction to Computer Science and Programming in Python, Ana Bell, Eric Grimson, John Guttag, 2016 (Massachusetts Institute of Technology) - An introductory computer science course from MIT OpenCourseWare, with lecture materials and assignments that cover file I/O in Python, providing a structured academic context for learning these operations.