Golecruz, R., & Mena, M. (2010). The reduction behavior of nickel in high-iron laterites under Co/Co₂/N₂ atmospheres. Philippine Engineering Journal.
Lua i Stíl Chicago (17ú heag.)Golecruz, R.B, agus Manolo Mena. "The Reduction Behavior of Nickel in High-iron Laterites Under Co/Co₂/N₂ Atmospheres." Philippine Engineering Journal 2010.
Lua MLA (9ú heag.)Golecruz, R.B, agus Manolo Mena. "The Reduction Behavior of Nickel in High-iron Laterites Under Co/Co₂/N₂ Atmospheres." Philippine Engineering Journal, 2010.
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