Dyfyniad APA

Casanova, S. (2002). Cellular service providers nix proposed phone card tax scheme. Manila Times.

Dyfyniad Arddull Chicago

Casanova, Sheryll. "Cellular Service Providers Nix Proposed Phone Card Tax Scheme." Manila Times 2002.

Dyfyniad MLA

Casanova, Sheryll. "Cellular Service Providers Nix Proposed Phone Card Tax Scheme." Manila Times, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.