CARTER ROGER. (1989). STUDENTS GUIDE TO OFFICE AUTOMATION. HEINEMANN.
Chicago-čujuhus (17. p.)CARTER ROGER. STUDENTS GUIDE TO OFFICE AUTOMATION. LONDON: HEINEMANN, 1989.
MLA-čujuhus (9. p.)CARTER ROGER. STUDENTS GUIDE TO OFFICE AUTOMATION. HEINEMANN, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.