Cita APA

Halm, G. N. (1968). Economic systems: Comparative analysis. Valcils feeper & simons.

Chicago Edition Citation

Halm, George N. Economic Systems: Comparative Analysis. Valcils feeper & simons, 1968.

Cita MLA

Halm, George N. Economic Systems: Comparative Analysis. Valcils feeper & simons, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.