Abrams, D. A. (1925). Effect of hydrated lime and other powered admixtures in concrete (2nd. ed.). Structural Materials Research Laboratory.
Lua i Stíl Chicago (17ú heag.)Abrams, Duff A. Effect of Hydrated Lime and Other Powered Admixtures in Concrete. 2nd. ed. Chicago: Structural Materials Research Laboratory, 1925.
Lua MLA (8ú heag.)Abrams, Duff A. Effect of Hydrated Lime and Other Powered Admixtures in Concrete. 2nd. ed. Structural Materials Research Laboratory, 1925.
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