Dòng Nội dung
1
Learning Perl / Randal L. Schwartz.
Sebastopol, CA : O Reilly & Associates, 1993
xxv, 246 p. ; 23 cm.
2
Teach yourself Perl 5 in 21 days / David Till.
Indianapolis, Ind. : Sams Pub., 1996
xxxiv, 870 p. ; 24 cm.