View source for Ang Pagpatay kay Korporal Crestof A. Fiedler

https://archive.org/details/chargesofcruelty00unit/page/368/mode/2up  

https://archive.org/details/us_congress_57/congressional-record-1902-pt5-v35/page/5039/mode/1up?q=fiedler

https://archive.org/details/sim_armed-forces-journal_1902-01-18_39_20/mode/2up?q=Crestof+Fiedler

https://archive.org/details/adm3963.0001.001.umich.edu/page/530/mode/2up body carried away and never found enlistment record https://www.familysearch.org/ark:/61903/1:1:QJDR-H1VL?lang=en

Private Gard on atrocities of American soldiers: https://archive.org/details/chargesofcruelty00unit/page/n7/mode/2up