APA (7 वां संस्करण) प्रशस्ति पत्र

O'Shea, A., & Parker, J. T. (2022). OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1z0-829. John Wiley and sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

O'Shea, Audrey, और Jeff T. Parker. OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1z0-829. Indianapolis: John Wiley and sons, 2022.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

O'Shea, Audrey, और Jeff T. Parker. OCP Oracle Certified Professional Java SE 17 Developer Study Guide: Exam 1z0-829. John Wiley and sons, 2022.