"International union of pure and applied chemistry, commission on macromolecular nomenclature, note on the terminology for molar masses in polymer science". Journal of Polymer Science: Polymer Letters Edition. ج. 22 ع. 1: 57. 1984. Bibcode:1984JPoSL..22...57.. DOI:10.1002/pol.1984.130220116.
"International union of pure and applied chemistry, commission on macromolecular nomenclature, note on the terminology for molar masses in polymer science". Journal of Polymer Science: Polymer Letters Edition. ج. 22 ع. 1: 57. 1984. Bibcode:1984JPoSL..22...57.. DOI:10.1002/pol.1984.130220116.