Coronel, L. V. (1997). Gun today, gone tomorrow. IN Commentary [column]. Philippine Daily Inquirer.
Chicago-viite (17. p.)Coronel, Leandro V. "Gun Today, Gone Tomorrow. IN Commentary [column]." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Coronel, Leandro V. "Gun Today, Gone Tomorrow. IN Commentary [column]." Philippine Daily Inquirer, 1997.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.