APA

Feldman R., Beaudoin J., . (1977). Impregnation as a technique for measuring zero porosity modulus of porous materials. ( Cement and concrete research. Vol. 7. 1977. No. 2, March, s 143-8). Ottawa: National Research Council Canada. DBR paper nr 704.

Chicago

Feldman RF, Beaudoin JJ, . 1977. Impregnation as a technique for measuring zero porosity modulus of porous materials. ( Cement and concrete research. Vol. 7. 1977. No. 2, March, s 143-8). Ottawa: National Research Council Canada. DBR paper nr 704.

Harvard

Feldman R., Beaudoin J., . (1977). Impregnation as a technique for measuring zero porosity modulus of porous materials. ( Cement and concrete research. Vol. 7. 1977. No. 2, March, s 143-8). Ottawa: National Research Council Canada. DBR paper nr 704.

MLA

Feldman RF, Beaudoin JJ, . Impregnation as a technique for measuring zero porosity modulus of porous materials. ( Cement and concrete research. Vol. 7. 1977. No. 2, March, s 143-8). Ottawa: National Research Council Canada. DBR paper nr 704. 1977.