BORROMEO, Nicolas Alejandro. Hands-on Unity 2021 game development: create, customize, and optimize your own professional games from scratch with Unity 2021. Second edition. Birmingham: Packt>, 2021. ISBN 978-1-80107-148-2.
APA CSE CSE NY ČSN ISO 690:2022 (číslování) ČSN ISO 690:2022 - autor, datum Harvard Chicago (16th edition) IEEE ISO 690 MLA (7th edition) Turabian (7th edition)