Poels, E. K. (1984). Synthesis gas reactions on Pd and Rh catalysts: Selectivity of metal catalysts in the formation of oxygenated products. De Rijksuniversiteit te Leiden.
Lua i Stíl Chicago (17ú heag.)Poels, Eduard Karel. Synthesis Gas Reactions on Pd and Rh Catalysts: Selectivity of Metal Catalysts in the Formation of Oxygenated Products. De Rijksuniversiteit te Leiden, 1984.
Lua MLA (8ú heag.)Poels, Eduard Karel. Synthesis Gas Reactions on Pd and Rh Catalysts: Selectivity of Metal Catalysts in the Formation of Oxygenated Products. De Rijksuniversiteit te Leiden, 1984.
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