APA-viite (7. p.)

Casanova, S. (2002). New prepaid card disables cell phones' voice feature. Manila Times.

Chicago-viite (17. p.)

Casanova, Sheryll. "New Prepaid Card Disables Cell Phones' Voice Feature." Manila Times 2002.

MLA-viite (9. p.)

Casanova, Sheryll. "New Prepaid Card Disables Cell Phones' Voice Feature." Manila Times, 2002.

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