1. Data source #eOFp9tF5 Type Company sources Url www.petrobras.com File petrobrascomesenergia-y-tecnol....pdf Date 2013-01-29
2. Data source #BnrS9EYw Type Government sources Url www.perupetro.net.pe File perupetronetpewpswcmconnect49d....pdf Date 2013-01-29
3. Data source #Y3FIoDKd Type Government sources Url www.perupetro.com.pe File perupetrocompewpswcmconnecte75....pdf
4. Data source #HMUclO11 Type Media report Url gestion.pe File gestionpenoticia496604inpex-se....pdf Date 2010-06-17 Comment on data source Ecopetrol 25% INPEX CORPORATION 25% Petrobras 50%
5. Data source #9t3Z64e4 Type Media report Url diariolaregion.com File diariolaregioncomweb20131009pe....pdf Date 2013-10-09 Comment on data source Lot 117 ends works for claims of Secoyas y Kichuas Organizations
6. Data source #tWRYTVxY Type Media report Url servindi.org File servindiorgactualidad94802.pdf Date 2013-10-14 Comment on data source Petrobras ends the contract in Lot 117.
7. Data source #ULlFIZ2G Type Company sources Url www.inpex.co.jp File inpexcojpenglishcompanyhistory....pdf Date 2013-11-20 Comment on data source Last web access INPEX history