APA-čujuhus (7. p.)

Beck, L. L. &. M. D. (2022). System Software An Introduction to System Programming (03rd.). Pearson.

Chicago-čujuhus (17. p.)

Beck, Leland L. & Manjula D. System Software An Introduction to System Programming. 03rd. New Delhi: Pearson, 2022.

MLA-čujuhus (9. p.)

Beck, Leland L. & Manjula D. System Software An Introduction to System Programming. 03rd. Pearson, 2022.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.