|AviationHeritage.org - Working to document aviation heritage and history through the use of modern technologies|
|Twin Row Radial Engine in Fairfax Harbour, Port Moresby, PNG (Daniel J. Leahy, 2005)|
DONALSON, I.B. JACK
U.S. Department of Veterans Affairs 2014 Nationwide Gravesite Locator. Retrieved 28 December 2017 from <https://gravelocator.cem.va.gov/>.
Veteran Tributes n.f.d. I. B. Jack Donalson. Retrieved 28 December 2017 from <http://veterantributes.org/TributeDetail.php?recordID=643>.
Record updated on 29 December 2017.