APA
Coronel C. (. a., . (2011). Data base principles : fundamentals of design. Cengage Learning: Delhi.
Chicago
Coronel Carlos (et al), . 2011. Data base principles : fundamentals of design. Cengage Learning: Delhi.
Harvard
Coronel C. (. a., . (2011). Data base principles : fundamentals of design. Cengage Learning: Delhi.
MLA
Coronel Carlos (et al), . Data base principles : fundamentals of design. Cengage Learning: Delhi. 2011.