Ligowski, M.; Jabłoński, Ryszard; Tabe, M. (2011), Jabłoński, Ryszard; Březina, Tomaš (eds.), Procedure for Calibrating Kelvin Probe Force Microscope, Mechatronics: Recent Technological and Scientific Advances, p. 227, doi:10.1007/978-3-642-23244-2, ISBN978-3-642-23244-2, LCCN2011935381
Ligowski, M.; Jabłoński, Ryszard; Tabe, M. (2011), Jabłoński, Ryszard; Březina, Tomaš (eds.), Procedure for Calibrating Kelvin Probe Force Microscope, Mechatronics: Recent Technological and Scientific Advances, p. 227, doi:10.1007/978-3-642-23244-2, ISBN978-3-642-23244-2, LCCN2011935381
"ANSI/NCSL Z540.3-2006 (R2013)". The National Conference of Standards Laboratories (NCSL) International. Archived from the original on 2014-11-20. Retrieved 28 November 2014.
Bare, Allen (2006). Simplified Calibration Interval Analysis(PDF). Aiken, SC: NCSL International Workshop and Symposium, under contract with the Office of Scientific and Technical Information, U.S. Department of Energy. pp. 1–2. Archived(PDF) from the original on 2007-04-18. Retrieved 28 November 2014.
Bare, Allen (2006). Simplified Calibration Interval Analysis(PDF). Aiken, SC: NCSL International Workshop and Symposium, under contract with the Office of Scientific and Technical Information, U.S. Department of Energy. pp. 1–2. Archived(PDF) from the original on 2007-04-18. Retrieved 28 November 2014.
"ANSI/NCSL Z540.3-2006 (R2013)". The National Conference of Standards Laboratories (NCSL) International. Archived from the original on 2014-11-20. Retrieved 28 November 2014.