David Krejci announces retirement from NHL
David Krejci announces retirement from NHL - CBS Boston
Bruins' Patrice Bergeron announces retirement after 19 seasons
David Krejci returns to Bruins, signs one-year contract
Bruins Set for Leadership Shift
Top 20 Boston Bruins All-Stars – 2000-2020 – Part One – Black N' Gold Hockey
Forever grateful': Boston Bruins veteran David Krejci announces retirement
Forever grateful': Boston Bruins veteran David Krejci announces retirement – Boston 25 News
Patrice Bergeron undecided on future after Bruins' season ends - ESPN
David Krejci signs one-year deal to return to the Bruins after one season in Czechia - Stanley Cup of Chowder
David Krejci announces retirement from NHL