APA Zitierstil

Halm, G. N. (1968). Economic systems: A comparative analysis. Oxford & IBH.

Chicago Zitierstil

Halm, George N. Economic Systems: A Comparative Analysis. New Delhi: Oxford & IBH, 1968.

MLA Zitierstil

Halm, George N. Economic Systems: A Comparative Analysis. Oxford & IBH, 1968.