Deutz D 7206 - Wikidata
Torpedo (Rijeka), Tractor & Construction Plant Wiki
The Big Kraut - Diesel World
Earthmovers & Excavators issue 403 by Prime Creative Media - Issuu
The Big Kraut - Diesel World
File:Deutz D-05 series tractor at GDSF 2008 - IMG 0721.jpg - Wikimedia Commons
Diesel Engine: Diesel Engine Built by Langen & Wolf Under Licence, 1898, PDF, Diesel Engine
Deutz D 7206 tractor information
Traktorenlexikon: Deutz – Wikibooks, Sammlung freier Lehr-, Sach- und Fachbücher