История добычи нефти в Венесуэле

[iv_g]

https://en.wikipedia.org/wiki/History_of_the_Venezuelan_oil_industry

Venezuela's growth experience
Latin american journal of economics versión On-line ISSN 0719-0433
Lat. Am. J. Econ. vol.48 no.2 Santiago nov. 2011
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-04332011000200005
http://www.scielo.cl/pdf/laje/v48n2/art05.pdf