Cita APA (7a ed.)

DePalma, D. A. (2002). Business Without Borders (is.). QUE.

Cita Chicago Style (17a ed.)

DePalma, Donald A. Business Without Borders. is. Indianapol: QUE, 2002.

Cita MLA (9a ed.)

DePalma, Donald A. Business Without Borders. is. QUE, 2002.