1. M. Taylor, C. Bird, B. Bishop, T. Burkes, M.P. Caligiuri, B. Found, W.P. Grose, L.R. Logan, K.E. Melson, M. Merlino, L. Miller, L. Mohammed, J. Morris, J.P. Osborn, N. Osborne, B. Ostrum, C.P. Saunders, S.A. Shappell, D.H. Sheets, S.N. Srihari, R.D. Stoel, T.W. Vastrick, H.E. Waltke, and E.J. Will, Forensic Handwriting Examination and Human Factors: Improving the Practice Through a Systems Approach The Report of the Expert Working Group for Human Factors in Handwriting Examination Forensic Handwriting Examination and Human Factors: The Report of T (2020).
2. National Forensic Science Technology Center, Natl. Forensic Sci. Technol. Cent. 21 (2007).
3. H.H. Harralson and L.S. Miller, Huber and Headrick’s Handwriting Identification: Facts and Fundamentals, second (CRC Press, London, New York, 2018).
4. D.J. Purtell and O. Hilton, Scientific Examination of Documents (1957).
5. R.A. Huber and A.M. Headrick, Handwriting Identification: Facts and Fundamentals, first (CRC Press, London, New York, 1999).