(2003). Learning Perl objects, references, and modules / Randal L. Schwartz with Tom Phoenix.
Chicago-čujuhus (17. p.)Learning Perl Objects, References, and Modules / Randal L. Schwartz with Tom Phoenix. 2003.
MLA-čujuhus (9. p.)Learning Perl Objects, References, and Modules / Randal L. Schwartz with Tom Phoenix. 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.