Παραπομπή APA

Beck, L. L., & Manjula, D. (2014). System software: An introduction to systems programming (3rd ed.). Dorling Kindersley.

Παραπομπή Chicago Style

Beck, Leland L., και Dhanabalachandran Manjula. System Software: An Introduction to Systems Programming. 3rd ed. Noida: Dorling Kindersley, 2014.

Παραπομπή MLA

Beck, Leland L., και Dhanabalachandran Manjula. System Software: An Introduction to Systems Programming. 3rd ed. Dorling Kindersley, 2014.