COZENS SIMONS. (2000). BEGINNING PERL. SHROFF PUB.
Cita Chicago (17th ed.)COZENS SIMONS. BEGINNING PERL. MUMBAI: SHROFF PUB, 2000.
Cita MLA (9th ed.)COZENS SIMONS. BEGINNING PERL. SHROFF PUB, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.