Cita APA

Williamson Harold F. (1945). Economic develpoment principles and patterns. Pháp: Prentice-Hall.

Citación estilo Chicago

Williamson Harold F. Economic Develpoment Principles and Patterns. Pháp: Prentice-Hall, 1945.

Cita MLA

Williamson Harold F. Economic Develpoment Principles and Patterns. Pháp: Prentice-Hall, 1945.

Precaución: Estas citas no son 100% exactas.