Aleksander Welfe. (2004). New Directions in Macromodelling. ELSEVIER.
Cita Chicago (17th ed.)Aleksander Welfe. New Directions in Macromodelling. ELSEVIER, 2004.
Cita MLA (8th ed.)Aleksander Welfe. New Directions in Macromodelling. ELSEVIER, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.