Singh, S. K. (2006). Database systems: Concepts, design and applications. Pearson Education.
Citazione stile Chigago Style (17a edizione)Singh, S. K. Database Systems: Concepts, Design and Applications. New Delhi: Pearson Education, 2006.
Citatione MLA (9a ed.)Singh, S. K. Database Systems: Concepts, Design and Applications. Pearson Education, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.