1. ACI Committee 226, ‘Use of Fly Ash in Concrete’, Detroit, Michigan, 1987.
2. Malhotra, V. M. (ed.), ‘Fly Ash, Silica Fume, Pozzolans in Concrete’, ACI, SP-132, Detroit, Michigan, 1992.
3. Concrete Society Technical Report No. 40, ‘The Use of GGBS and PFA in Concrete’ (The Concrete Society, Wexham, Slough, U.K. 1991).
4. CSN 73 2020, ‘Vodostavebné Betony-Defincia, Voztriendenie a technické Podmienky’, Praha, 1954.
5. DIN 4030, ‘Beton-Verlag’, Beuth Verlag GmbH Berlin und Köln, Germany, 1969.