1. Density, Porosity and Permeability of Rocks & Minerals
2. Aguilera, R. (1980). Naturally Fractured Reservoirs. PennWell Books.
3. Amyx, J. W., Bass, D. M., and Whiting, R. L. (1960). Petroleum Reservoir Engineering. McGraw-Hill Book Co.
4. Anderson, G. (1975). Coring and Core Analysis Handbook. PennWell Books.
5. Australian Standard 1289 (1977). Methods of testing rocks for engineering purposes: Soil Particle Density Determination.