Joshi, R. C., Lohtia, R. P., & Lohtia, R. P. (1997). Fly ash in concrete: Production, properties and uses. Amsterdam: Gordon and Breach Science Publishers.
Παραπομπή Chicago StyleJoshi, Ramesh C., Rajinder P. Lohtia, and R. P. Lohtia. Fly Ash in Concrete: Production, Properties and Uses. Amsterdam: Gordon and Breach Science Publishers, 1997.
Παραπομπή MLAJoshi, Ramesh C., Rajinder P. Lohtia, and R. P. Lohtia. Fly Ash in Concrete: Production, Properties and Uses. Amsterdam: Gordon and Breach Science Publishers, 1997.
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