Cita APA

Halm, G. N. 1. (1971). Economic systems: A comparative analysis. Vakils, Feffer and Simon Private.

Citación estilo Chicago

Halm, George N. 1901-1984. Economic Systems: A Comparative Analysis. Bombay: Vakils, Feffer and Simon Private, 1971.

Cita MLA

Halm, George N. 1901-1984. Economic Systems: A Comparative Analysis. Bombay: Vakils, Feffer and Simon Private, 1971.