Introduktion till programmering - filhantering och grafiska gränssnitt
COMPSCI 101 Principles of Programming Lecture 26 Graphical User Interface (GUI)
Noadswood Science, 2014. To create a simple and advanced calculator Friday, August 07, 2015 Apollo 11 CalculatorModern GUI Calculator.
Guide to Programming with Python Chapter Ten GUI Development: The Mad Lib Program.