ECONOMIST NEWSPAPERS LTD. (2004). STYLE GUIDE: BESTSELLING GUIDE TO ENGLISH USAGE (8TH.). VIVA BOOKS PVT.LTD.
Chicago-čujuhus (17. p.)ECONOMIST NEWSPAPERS LTD. STYLE GUIDE: BESTSELLING GUIDE TO ENGLISH USAGE. 8TH. NEW DELHI: VIVA BOOKS PVT.LTD, 2004.
MLA-čujuhus (9. p.)ECONOMIST NEWSPAPERS LTD. STYLE GUIDE: BESTSELLING GUIDE TO ENGLISH USAGE. 8TH. VIVA BOOKS PVT.LTD, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.