Occidental (OXY) Down 16.1% Since Last Earnings Report: Can It Rebound?Zacks Investment Research • 06/04/19
Why Is Anadarko Petroleum (APC) Up 0.3% Since Last Earnings Report?Zacks Investment Research • 05/25/19
Is Anadarko Petroleum (APC) Outperforming Other Oils-Energy Stocks This Year?Zacks Investment Research • 05/22/19
Occidental's Big Mistake: Overpaying For Resources In An Age Of Energy AbundanceSeeking Alpha • 05/16/19
Occidental acquisition of Anadarko is official, after Chevron drops out of biddingMarket Watch • 05/09/19