Cita APA (7a ed.)

HUGHES ARTHUR M. (2000). STRATEGIC DATABASE MARKETING (2ND.). MCGRAW-HILL.

Cita Chicago Style (17a ed.)

HUGHES ARTHUR M. STRATEGIC DATABASE MARKETING. 2ND. NEW YORK: MCGRAW-HILL, 2000.

Cita MLA (9a ed.)

HUGHES ARTHUR M. STRATEGIC DATABASE MARKETING. 2ND. MCGRAW-HILL, 2000.