APA
(1991). Durability predictions from rate of diffusion testing of normal portland cement, fly ash, and slag concrete. [s.l.]: [s.n.].
Chicago
1991. Durability predictions from rate of diffusion testing of normal portland cement, fly ash, and slag concrete. [s.l.]: [s.n.].
Harvard
(1991). Durability predictions from rate of diffusion testing of normal portland cement, fly ash, and slag concrete. [s.l.]: [s.n.].
MLA
Durability predictions from rate of diffusion testing of normal portland cement, fly ash, and slag concrete. [s.l.]: [s.n.]. 1991.