books4cars.com
http://books4cars.com

http://www.bentleypublishers.com/

http://www.haynes.com/

http://www.motolit.com/ind.html

http://www.themotorbookstore.com/ind.html

TMC Publications Automobile Literature Mercedes-Benz
http://www.tmcpubl.com/mercedes.html

The russian EPC site
http://www.detali.ru/cat/oem_mb0.asp?TP=1

MBUSA tech manuals
http://www.classictechlit.mbusa.com/MB/Default.asp?cookie%5Ftest=1

Manuals unlimited
http://www.manualsunlimited.com/product_info.php?cPath=46_70_134&products_id=11892

schiffeuropean
http://www.schiffeuropean.com/Main_Catalog.html

landis
Mercedes - Benz w114/115 classic car
http://beam.to/mercedes-benz