National Paint and Coatings Association. Protocol for management of post-consumer paint.
Chicago-čujuhus (17. p.)National Paint and Coatings Association. Protocol for Management of Post-consumer Paint.
MLA-čujuhus (9. p.)National Paint and Coatings Association. Protocol for Management of Post-consumer Paint.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.