User's guide to ASTM specification C 94 on ready-mixed concrete
Daniel D. Gene, Lobo Colin L.Kniha
Citace v seznamu literatury:
DANIEL, D. Gene a LOBO, Colin L. User's guide to ASTM specification C 94 on ready-mixed concrete. Online-Ausg. ASTM manual series MNL 49. West Conshohocken, Pa: ASTM International, c2005. Dostupné z: https://doi.org/9780803133631.