Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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