Spillner, A., & Linz, T. 1. (2021). Software testing foundations: A study guide for the certified tester exam : foundation level : ISTQB compliant (5th, revised and updated edition.). dpunkt.verlag.
Chicago Style (17th ed.) CitationSpillner, Andreas, and Tilo 197X- Linz. Software Testing Foundations: A Study Guide for the Certified Tester Exam : Foundation Level : ISTQB Compliant. 5th, revised and updated edition. Heidelberg: dpunkt.verlag, 2021.
MLA (9th ed.) CitationSpillner, Andreas, and Tilo 197X- Linz. Software Testing Foundations: A Study Guide for the Certified Tester Exam : Foundation Level : ISTQB Compliant. 5th, revised and updated edition. dpunkt.verlag, 2021.
Warning: These citations may not always be 100% accurate.