BOYARSKY, Jeanne und SELIKOFF, Scott, 2025. OCP ORACLE CERTIFIED PROFESSIONAL JAVA SE 21 DEVELOPER : study guide : exam 1 Z0-830. Hoboken, New Jersey: John Wiley & Sons, Inc. ISBN 9781394286621.
Elsevier - Harvard (with titles)Boyarsky, J., Selikoff, S., 2025. OCP ORACLE CERTIFIED PROFESSIONAL JAVA SE 21 DEVELOPER : study guide : exam 1 Z0-830. John Wiley & Sons, Inc., Hoboken, New Jersey.
American Psychological Association 7th editionBoyarsky, J., & Selikoff, S. (ca. 2025). OCP ORACLE CERTIFIED PROFESSIONAL JAVA SE 21 DEVELOPER : study guide : exam 1 Z0-830 [Cd]. John Wiley & Sons, Inc.
Springer - Basic (author-date)Boyarsky J, Selikoff S (2025) OCP ORACLE CERTIFIED PROFESSIONAL JAVA SE 21 DEVELOPER : study guide : exam 1 Z0-830. John Wiley & Sons, Inc., Hoboken, New Jersey
Juristische Zitierweise (Stüber) (Deutsch)Boyarsky, Jeanne/ Selikoff, Scott, OCP ORACLE CERTIFIED PROFESSIONAL JAVA SE 21 DEVELOPER : study guide : exam 1 Z0-830, Hoboken, New Jersey 2025.