Gaya APA

CONNOLLY, T., BEGG, C. (2005). Database Systems A Practical Approach to Design, Implementation, and Management (4). USA: Pearson Education Limited.

Gaya MLA

CONNOLLY, THOMAS., BEGG, CAROLYN. "Database Systems A Practical Approach to Design, Implementation, and Management". 4 USA: Pearson Education Limited, 2005. Text.