DATE, C. (2006). AN INTRODUCTION TO DATABASE SYSTEMS 7TH ED. PEARSON.
Chicago-čujuhus (17. p.)DATE, C.J. AN INTRODUCTION TO DATABASE SYSTEMS 7TH ED. NEW DELHI: PEARSON, 2006.
MLA-čujuhus (9. p.)DATE, C.J. AN INTRODUCTION TO DATABASE SYSTEMS 7TH ED. PEARSON, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.