Layson, M. (2002). 525 driver, operator naaresto ng WPD-TMG. Kabayan.
Lua i Stíl Chicago (17ú heag.)Layson, Mer. "525 Driver, Operator Naaresto Ng WPD-TMG." Kabayan 2002.
Lua MLA (9ú heag.)Layson, Mer. "525 Driver, Operator Naaresto Ng WPD-TMG." Kabayan, 2002.
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