(1999). British Standard BS 3406-1 (1986). Methods for determination of particle size distribution =: Methodes de determination de la granulometrie. London: British Standards Institution.
Παραπομπή Chicago StyleBritish Standard BS 3406-1 (1986). Methods for Determination of Particle Size Distribution =: Methodes De Determination De La Granulometrie. London: British Standards Institution, 1999.
Παραπομπή MLABritish Standard BS 3406-1 (1986). Methods for Determination of Particle Size Distribution =: Methodes De Determination De La Granulometrie. London: British Standards Institution, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.