(2000). Standard test methods for modulus and damping of soils by the resonant-columm method. West Conshohocken, PA.: American Society for Testing and Materials.
Παραπομπή Chicago StyleStandard Test Methods for Modulus and Damping of Soils By the Resonant-columm Method. West Conshohocken, PA.: American Society for Testing and Materials, 2000.
Παραπομπή MLAStandard Test Methods for Modulus and Damping of Soils By the Resonant-columm Method. West Conshohocken, PA.: American Society for Testing and Materials, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.