@inbook{Koenig+1944+1+17,
url = {https://doi.org/10.7312/koen93996-001},
title = {I. Introductory},
booktitle = {The Presidency and the Crisis},
booktitle = {Powers of the Office from the Invasion of Poland to Pearl Harbor},
author = {Louis William Koenig},
publisher = {Columbia University Press},
address = {New York Chichester, West Sussex},
pages = {1--17},
doi = {doi:10.7312/koen93996-001},
isbn = {9780231896474},
year = {1944},
lastchecked = {2026-05-03}
}