APA引文

Halm, G. N. (1960). Economic systems: A comparative analysis. Oxford & IBH Publshing Co.

Chicago Edition Citation

Halm, George N. Economic Systems: A Comparative Analysis. Calcutta: Oxford & IBH Publshing Co, 1960.

MLA引文

Halm, George N. Economic Systems: A Comparative Analysis. Oxford & IBH Publshing Co, 1960.