Elmasri, R. (1994). Fundamentals of database systems. Addison Wesley.
Chicago-čujuhus (17. p.)Elmasri, Ramez. Fundamentals of Database Systems. California: Addison Wesley, 1994.
MLA-čujuhus (9. p.)Elmasri, Ramez. Fundamentals of Database Systems. Addison Wesley, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.