ベンフォードの法則
“Die Harmoniegesetz der Statistik: Eune Untersuchung uber die metrische Interdependenz der soziale Erscheinungen”. Reviewed in Journal of the American Statistical Association 43 (242): 325–328. http://www.jstor.org/stable/2280379.
Mark J. Nigrini: "Benford's Law: Applications for Forensic Accounting, Auditing, and Fraud Detection", Wiley, ISBN 978-1118152850 (2012年4月).
Steven J. Miller (Eds): "Benford's Law: Theory and Applications", Princeton University Press, ISBN 978-0691147611 (2015年5月).