https://www.awm.gov.au/collection/P10259368
Trooper William Oliver Olsen | Australian War Memorial
william olivertrooperolsenaustralianwar
https://openlibrary.org/books/OL1118772M/Rationalism_and_anti-rationalism_in_the_origins_of_economics
Rationalism and anti-rationalism in the origins of economics by William Oliver Coleman | Open...
Rationalism and anti-rationalism in the origins of economics by William Oliver Coleman, 1995, E. Elgar edition, in English