Gregg, S. J., & Sing, K. S. W. (1967). Adsorption, surface area, and porosity. London New York: Academic Press.
Παραπομπή Chicago StyleGregg, S. J., and K. S. W. Sing. Adsorption, Surface Area, and Porosity. London New York: Academic Press, 1967.
Παραπομπή MLAGregg, S. J., and K. S. W. Sing. Adsorption, Surface Area, and Porosity. London New York: Academic Press, 1967.
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