Cita APA

Ellsworth, P. T. n. 1., & Ellsworth, P. T. n. 1. The international economy: Its structure and operation.

Citación estilo Chicago

Ellsworth, Paul Theodore n. 1897, y Paul Theodore n. 1897 Ellsworth. The International Economy: Its Structure and Operation.

Cita MLA

Ellsworth, Paul Theodore n. 1897, y Paul Theodore n. 1897 Ellsworth. The International Economy: Its Structure and Operation.