Till, D. (1998). Teach yourself PERL 5 in 21 days (with CD) (2nd ed.). Techmedia.
Style de citation ChicagoTill, David. Teach Yourself PERL 5 in 21 Days (with CD). 2nd ed. New Delhi: Techmedia, 1998.
Style de citation MLATill, David. Teach Yourself PERL 5 in 21 Days (with CD). 2nd ed. Techmedia, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.