MALI S.N. (2000). INTRODUCTION TO SYSTEM DESIGN. TECHNOVA.
Chicago-čujuhus (17. p.)MALI S.N. INTRODUCTION TO SYSTEM DESIGN. -: TECHNOVA, 2000.
MLA-čujuhus (9. p.)MALI S.N. INTRODUCTION TO SYSTEM DESIGN. TECHNOVA, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.