This collection consists of examples from:
– First steps in LaTeX,
– KOMA-Script—Eine Sammlung…,
– Der LaTeX Begleiter,
– The LaTeX Companion,
– The LaTeX Graphics Companion,
– LaTeX Referenz,
– The LaTeX Web Companion,
– LaTeX Tips und Tricks,
– PSTricks: Grafik mit PostScript für TeX und LaTeX,
– Tabellen mit LaTeX and
– TeX in Practice.

The author is unknown.