Pitio la 00:31, 15 Septemba 2011 hariri Luckas-bot (majadiliano \| michango) Boti 52,116 edits d r2.7.1) (roboti Nyongeza: io:Derek Harold Richard Barton ← Badilisho lililopita		Pitio la 19:41, 10 Novemba 2011 hariri tengua ChuispastonBot (majadiliano \| michango) Boti 8,094 edits d r2.7.1) (roboti Nyongeza: fa:درک بارتون Badilisho lijalo →
Mstari 17: [[en:Derek Barton]] [[es:Derek Harold Richard Barton]] [[fa:درک بارتون]] [[fi:Derek Barton]] [[fr:Derek Harold Richard Barton]]

Derek Barton : Tofauti kati ya masahihisho