KRASE,A,LANGE,A. (1983). PLASTICS ANALYSIS GUIDE. HANSER PUBLISHER.
Chicago-čujuhus (17. p.)KRASE,A,LANGE,A. PLASTICS ANALYSIS GUIDE. MUMBAI: HANSER PUBLISHER, 1983.
MLA-čujuhus (9. p.)KRASE,A,LANGE,A. PLASTICS ANALYSIS GUIDE. HANSER PUBLISHER, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.