MACH. (1997). Mach data book. Vantis.
Cita Chicago (17th ed.)MACH. Mach Data Book. California: Vantis, 1997.
Cita MLA (9th ed.)MACH. Mach Data Book. Vantis, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)