https://publications.iadb.org/bitstream/handle/11319/489/Brochure %3A%20U.S.%20Map%20of%20Remittances%20to%20Latin%20America%202006.pdf?sequence=1
https://publications.iadb.org/bitstream/handle/11319/489/Brochure %3A%20U.S.%20Map%20of%20Remittances%20to%20Latin%20America%202006.pdf?sequence=1