2015 NFL Draft Rd 1 Pk 4 Oakland Raiders Select WR Amari Cooper
Cowboys, Browns Discussing Amari Cooper Trade
Raiders trade Amari Cooper to Cowboys for No. 1 pick – Santa Cruz Sentinel
Raiders trade Amari Cooper to Cowboys – KNBR
Amari Cooper trade details: Cowboys send WR to Browns, acquire late-round NFL Draft pick
Amari Cooper trade details: How Cowboys won big in 2018 deal with Raiders
Source: Browns landing WR Cooper in trade with Cowboys
Cowboys were in win-now mode with the Amari Cooper trade. They're not winning now. – The Denver Post
Jon Gruden, Raiders trade Amari Cooper to Cowboys - Sports Illustrated
Cowboys get WR Amari Cooper for first-rounder - The Boston Globe
NFL: Raiders trade Amari Cooper to Cowboys for first-round pick - Los Angeles Times