Californians Develop Venezuela Oil Fields. Los Angeles Times. June 19, 1927. ISSN 0458-3035. Chief of Scouts Major Burnham's Adventures. The Times (44450)
ISBN 0-304-35839-8. Parker, Danny S. Fatal Crossroads: The Untold Story of the Malmédy Massacre at the Battle of the Bulge. Cambridge, MA: Da Capo. 2012
Conquest of Poland's Western Ukraine and Western Belorussia. 普林斯顿大学出版社, 2002. ISBN 0-691-09603-1. pp. 181–182 Paul, Allen. Katyn: Stalin'sMassacre and the