Product information
Our pricing and language list describe the current product. The profile records the date used for its price.
Exam information
The Goethe-Institut B1 practice material and B2 practice material describe exam tasks. Requirements depend on the body that receives a certificate.
Individual pages identify the sources they use. Our original German examples are teaching examples, not quotations.
How the related sites connect
This guide is one of a coordinated collection of comprehensible input guides published by Jibber Jabber. They share one publisher and are not independent endorsements. See the related websites or visit the official Jibber Jabber site.
Cite this page
Jibber Jabber. "Sources." Comprehensible Input German, updated 2026-11-09. https://comprehensibleinputgerman.com/sources/