Transcription tables:

Pinyin – Wade-Giles (PDF, 5 KB)

Wade-Giles – Pinyin (PDF, 5 KB)

Unger – Pinyin – Wade-Giles (PDF, 7 KB)

Text book for classical Chinese language (in German):

Purchase order form "Antikchinesisch - Ein Lehrbuch in drei Teilen" (PDF, 90 KB)

Reading suggestions for Sinology / Chinese Studies according to areas:

Sinology, reading list (PDF, 14 KB)