1. J. van de Loosdrecht , F. G.Botes , I. M.Ciobica , A.Ferreira , P.Gibson , D. J.Moodley , A. M.Saib , J. L.Visagie , C. J.Weststrate and J. W.Niemantsverdriet , in Comprehensive Inorganic Chemistry , Elsevier Ltd. , 2nd edn, 2013 , vol. 7 , pp. 525–557
2. The Fischer–Tropsch process: 1950–2000
3. Recent development in converting coal to clean fuels in China