Mormann, Werner; Hellwich, Karl-Heinz; Chen, Jiazhong; Wilks, Edward S. (2017). „Preferred names of constitutional units for use in structure-based names of polymers (IUPAC Recommendations 2016)”. Pure and Applied Chemistry. 89 (11): 1695–1736 [1732]. S2CID104022755. doi:10.1515/pac-2016-0502.
Mormann, Werner; Hellwich, Karl-Heinz; Chen, Jiazhong; Wilks, Edward S. (2017). „Preferred names of constitutional units for use in structure-based names of polymers (IUPAC Recommendations 2016)”. Pure and Applied Chemistry. 89 (11): 1695–1736 [1732]. S2CID104022755. doi:10.1515/pac-2016-0502.