Cosmina, I. (2020). Pivotal certified professional core Spring 5 developer exam: A study guide using Spring framework 5 (Second edition.). Apress.
Čikaški stil citiranja (17. izdanje)Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Romania: Apress, 2020.
MLA način citiranja (8. izdanje)Cosmina, Iuliana. Pivotal Certified Professional Core Spring 5 Developer Exam: A Study Guide Using Spring Framework 5. Second edition. Apress, 2020.
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