EXCEL BOOK. (1995). HOW TO MANAGE H.B. EXCEL BOOKS.
Chicago-čujuhus (17. p.)EXCEL BOOK. HOW TO MANAGE H.B. EXCEL BOOKS, 1995.
MLA-čujuhus (9. p.)EXCEL BOOK. HOW TO MANAGE H.B. EXCEL BOOKS, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.