APA (7e ed.) Bronvermelding

Sierra, K., Bates, B., & Robson, E. (2018). OCP Java SE 8 programmer II exam guide (Exams 1Z0-809) (Seventh edition.). McGraw-Hill Education.

Chicago (17e ed.) Bronvermelding

Sierra, Kathy, Bert Bates, en Elisabeth Robson. OCP Java SE 8 Programmer II Exam Guide (Exams 1Z0-809). Seventh edition. New York ; India: McGraw-Hill Education, 2018.

MLA (8e ed.) Bronvermelding

Sierra, Kathy, et al. OCP Java SE 8 Programmer II Exam Guide (Exams 1Z0-809). Seventh edition. McGraw-Hill Education, 2018.