File:Per Mertesacker Arsenal vs Sunderland, 18 August 2012, Pre match 7 (cropped).jpg - Wikimedia Commons
Per Mertesacker - Player profile | Transfermarkt
Per Mertesacker reaps praise, criticism for speaking of pressure felt during career | Sports | German football and major international sports news | DW | 11.03.2018
Per Mertesacker - Simple English Wikipedia, the free encyclopedia
Per Mertesacker picks four ex-Arsenal players in his perfect XI but leaves out Mesut Ozil - football.london
Per Mertesacker on his vision for Arsenal's academy and changing the culture to win titles again - football.london
Per Mertesacker | In my own words | Feature | News | Arsenal.com
Per Mertesacker Reveals What Went Wrong in Arsene Wenger's Final Season at Arsenal | 90min
Arsenal name Per Mertesacker as new club captain - Eurosport