Shannon, L. W. (1957). Underdeveloped areas: A book of readings and research.
Citación estilo ChicagoShannon, Lyle W. Underdeveloped Areas: A Book of Readings and Research. 1957.
Cita MLAShannon, Lyle W. Underdeveloped Areas: A Book of Readings and Research. 1957.
Warning: These citations may not always be 100% accurate.