Image of <a href="https://en.wikipedia.org/wiki/R%C5%ABdolfs_Blaumanis" class="extiw" title="en:Rūdolfs Blaumanis">Rūdolfs Blaumanis</a>'s signature
Rudolfs Blaumanis
Literatūra 10. klasei (1996), <a href="//commons.wikimedia.org/wiki/Special:BookSources/9984-04-211-1" title="Special:BookSources/9984-04-211-1">ISBN 9984-04-211-1</a>