Suansing, I. P. (1999). He didn't want to die of old age. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Suansing, Ivan P. "He Didn't Want to Die of Old Age." Philippine Daily Inquirer 1999.
MLA-referens (9:e uppl.)Suansing, Ivan P. "He Didn't Want to Die of Old Age." Philippine Daily Inquirer, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.