Indian Standards Institution. (1966). Indian Standard: Specification for Low Density Polyethylene Materials for Moulding and Extrusion. Indian Standards Institution.
Dyfyniad Arddull ChicagoIndian Standards Institution. Indian Standard: Specification for Low Density Polyethylene Materials for Moulding and Extrusion. N.Delhi: Indian Standards Institution, 1966.
Dyfyniad MLAIndian Standards Institution. Indian Standard: Specification for Low Density Polyethylene Materials for Moulding and Extrusion. Indian Standards Institution, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.