John Davison Lawson, Robert Lorenzo Howard: American State Trials. A Collection of the Important and Interesting Criminal Trials which Have Taken Place in the United States, from the Beginning of Our Government to the Present Day – with Notes and Annotations. Band12. Thomas Law Book Company, 1919, S.64 (Textarchiv – Internet Archive).
books.google.com
Campbell McCutcheon: Small Arms Training III other Weapons – 8–Home-made Grenades. In: The Home Guard Manual 1941. Amberley Publishing Limited, 2012, ISBN 978-1-4456-1103-7, S.77 (books.google.com).
Ekkehard M. Kasper, Markus M. Luedi, Pascal O. Zinn, Peter A. D. Rubin, Clark Chen: Retained transorbital foreign body with intracranial extension after pipe bomb explosion. In: Surgical Neurology International. Band1, 2010, ISSN2229-5097, S.94, PMID 21246061, PMC 3019363 (freier Volltext) – (surgicalneurologyint.com).doi:10.4103/2152-7806.74241 (zurzeit nicht erreichbar).
Ekkehard M. Kasper, Markus M. Luedi, Pascal O. Zinn, Peter A. D. Rubin, Clark Chen: Retained transorbital foreign body with intracranial extension after pipe bomb explosion. In: Surgical Neurology International. Band1, 2010, ISSN2229-5097, S.94, PMID 21246061, PMC 3019363 (freier Volltext) – (surgicalneurologyint.com).doi:10.4103/2152-7806.74241 (zurzeit nicht erreichbar).
Ekkehard M. Kasper, Markus M. Luedi, Pascal O. Zinn, Peter A. D. Rubin, Clark Chen: Retained transorbital foreign body with intracranial extension after pipe bomb explosion. In: Surgical Neurology International. Band1, 2010, ISSN2229-5097, S.94, PMID 21246061, PMC 3019363 (freier Volltext) – (surgicalneurologyint.com).doi:10.4103/2152-7806.74241 (zurzeit nicht erreichbar).
Texas House candidate says probation for pipe bomb stems from blowing up tree stumps. In: The Texas Tribune. 2018 (englisch, texastribune.org): “Growing up, I blew up tree stumps recreationally”
zdb-katalog.de
Ekkehard M. Kasper, Markus M. Luedi, Pascal O. Zinn, Peter A. D. Rubin, Clark Chen: Retained transorbital foreign body with intracranial extension after pipe bomb explosion. In: Surgical Neurology International. Band1, 2010, ISSN2229-5097, S.94, PMID 21246061, PMC 3019363 (freier Volltext) – (surgicalneurologyint.com).doi:10.4103/2152-7806.74241 (zurzeit nicht erreichbar).