Machek, Z., & Wishkerman, A. (2014). PHPUnit essentials: Get started with PHPUnit and learn how to write and test code using advanced technologies. Packt Publishing.
Čikaški stil citiranja (17. izdanje)Machek, Zdenek, i Asher Wishkerman. PHPUnit Essentials: Get Started with PHPUnit and Learn How to Write and Test Code Using Advanced Technologies. Birmingham, England: Packt Publishing, 2014.
MLA način citiranja (9. izdanje)Machek, Zdenek, i Asher Wishkerman. PHPUnit Essentials: Get Started with PHPUnit and Learn How to Write and Test Code Using Advanced Technologies. Packt Publishing, 2014.
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