Grefen, P. Mastering e-business.
Cita Chicago (17th ed.)Grefen, Paul. Mastering E-business.
Cita MLA (8th ed.)Grefen, Paul. Mastering E-business.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
Grefen, P. Mastering e-business.
Cita Chicago (17th ed.)Grefen, Paul. Mastering E-business.
Cita MLA (8th ed.)Grefen, Paul. Mastering E-business.