Holzner, S. (2009). Perl black book (2nd ed.). Coriolis Group Books.
Chicago Edition CitationHolzner, Steven. Perl Black Book. 2nd ed. New Delhi.: Coriolis Group Books, 2009.
MLA Edition CitationHolzner, Steven. Perl Black Book. 2nd ed. Coriolis Group Books, 2009.
Warning: These citations may not always be 100% accurate.