Walden, I. (2001). E-Commerce Law and Practice in Europe. ELSEVIER.
Cita Chicago (17th ed.)Walden, Ian. E-Commerce Law and Practice in Europe. ELSEVIER, 2001.
Cita MLA (8th ed.)Walden, Ian. E-Commerce Law and Practice in Europe. ELSEVIER, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.