Lua APA (7ú heag.)

Echeminada, P. (2001). SSS x'mas expenses: P331.7M. Philippine Star.

Lua i Stíl Chicago (17ú heag.)

Echeminada, Perseus. "SSS X'mas Expenses: P331.7M." Philippine Star 2001.

Lua MLA (9ú heag.)

Echeminada, Perseus. "SSS X'mas Expenses: P331.7M." Philippine Star, 2001.

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