San Juan, J. R. (2002). GMA calls for privatization of Napocor assets anew. Manila Times.
Lua i Stíl Chicago (17ú heag.)San Juan, Joel R. "GMA Calls for Privatization of Napocor Assets Anew." Manila Times 2002.
Lua MLA (9ú heag.)San Juan, Joel R. "GMA Calls for Privatization of Napocor Assets Anew." Manila Times, 2002.
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