Παραπομπή APA

Groff, J. R., & Weinberg, P. N. SQL: The complete reference (2nd ed.). TataMcgraw-Hill.

Παραπομπή Chicago Style

Groff, James R., και Paul N. Weinberg. SQL: The Complete Reference. 2nd ed. New Delhi: TataMcgraw-Hill.

Παραπομπή MLA

Groff, James R., και Paul N. Weinberg. SQL: The Complete Reference. 2nd ed. TataMcgraw-Hill.