Cita APA

HALM,George. (1951). Economic Systems - George N.Halm. Rinehart&Company,Inc.

Citación estilo Chicago

HALM,George. Economic Systems - George N.Halm. Rinehart&Company,Inc, 1951.

Cita MLA

HALM,George. Economic Systems - George N.Halm. Rinehart&Company,Inc, 1951.

Warning: These citations may not always be 100% accurate.