"Andreas Letz".
sports-reference.com.
Archived from the original on 2020-04-18.
Retrieved 2008-12-20.

"World Championships Men: 56 kg".
sports123.com.
Archived from the original on September 26, 2009.
Retrieved 2008-12-20.

"World Championships Men: 60 kg".
sports123.com.
Archived from the original on April 21, 2008.
Retrieved 2008-12-20.

"European Championships Men: 56 kg".
sports123.com.
Archived from the original on May 18, 2011.
Retrieved 2008-12-20.

"European Championships Men: 60 kg".
sports123.com.
Archived from the original on June 22, 2008.
Retrieved 2008-12-20.
"Andreas Letz". sports-reference.com. Archived from the original on 2020-04-18. Retrieved 2008-12-20.
"World Championships Men: 56 kg". sports123.com. Archived from the original on September 26, 2009. Retrieved 2008-12-20.
"World Championships Men: 60 kg". sports123.com. Archived from the original on April 21, 2008. Retrieved 2008-12-20.
"European Championships Men: 56 kg". sports123.com. Archived from the original on May 18, 2011. Retrieved 2008-12-20.
"European Championships Men: 60 kg". sports123.com. Archived from the original on June 22, 2008. Retrieved 2008-12-20.
Andreas Letz