Walker, P. [ca. 2022]. Unity Certified Programmer Exam Guide : Pass the Unity certification exam with the help of expert tips and techniques (2. Auflage) [Cd]. Birmingham: Packt Publishing Limited.
ISO-690 (author-date, English)WALKER, Philip, 2022. Unity Certified Programmer Exam Guide : Pass the Unity certification exam with the help of expert tips and techniques. 2. Auflage. Birmingham: Packt Publishing Limited. ISBN 9781803243610.
Modern Language Association 9th editionWalker, P. Unity Certified Programmer Exam Guide : Pass the Unity certification exam with the help of expert tips and techniques. 2. Auflage, cd, Packt Publishing Limited, 2022.
Mohr Siebeck - Recht (Deutsch - Österreich)Walker, Philip: Unity Certified Programmer Exam Guide : Pass the Unity certification exam with the help of expert tips and techniques, 2. Auflage. Aufl. Birmingham 2022.
Emerald - HarvardWalker, P. (2022), Unity Certified Programmer Exam Guide : Pass the Unity certification exam with the help of expert tips and techniques, 2. Auflage., Bd. , Packt Publishing Limited, Birmingham.