Haie, N (2021). Sefficiency (Sustainable Efficiency). In: Transparent Water Management Theory. Water Resources Development and Management. Springer:Singapore.
This work cites the following items of the Benford Online Bibliography:
Berger, A and Hill, TP (2015). An Introduction to Benford's Law. Princeton University Press: Princeton, NJ. ISSN/ISBN:9780691163062.
Nigrini, MJ and Miller, SJ (2007). Benford’s Law Applied to Hydrology Data—Results and Relevance to Other Geophysical Data. Mathematical Geology 39(5), 469-490. ISSN/ISBN:0882-8121. DOI:10.1007/s11004-007-9109-5.
Weisstein, EW (2009). Benford's Law. MathWorld (A Wolfram Web Resource).