The International Bureau For The Standardisation of Man-Made Fibres (BISFA), Terminology of man-made fibres(PDF): 49, 2009 [2013-08-04], (原始内容(PDF)存档于2014-04-11)
The International Bureau For The Standardisation of Man-Made Fibres (BISFA), Terminology of man-made fibres(PDF): 49, 2009 [2013-08-04], (原始内容(PDF)存档于2014-04-11)