verdi liberali, Statuti del Partito verdi liberali Ticino, art. 9 lett. h, 2013-02-22 ([Internet, 2019-07-01](https://www.google.ch/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwiO6qrsw5PjAhVN6KYKHbQWA0kQFjAAegQIABAC&url=http%3A%2F%2Fti.verdiliberali.ch%2Fdms%2Fkantone%2Fti%2Fposizioni%2FStatuti-pvl-TI%2FStatuti%2520pvl%2520TI.pdf&usg=AOvVaw1DotjQ7yJZj3xemeDkTt2W))