- Barry N. Taylor, Guide for the Use of the International System of Units (SI), 1995, NIST Special Publication 811, Appendix B.
- BIPM SI brochure, 8th ed. 2006, Table 9: Non-SI units associated with the CGS and the CGS-Gaussian system of units 互联网档案馆的存檔，存档日期2007-10-18..
- Some sources, such as the University of North Carolina, the European Space Agency, and ConversionTables.com 互联网档案馆的存檔，存档日期2009-05-19. state that the unit name is “galileo”. The NIST and the BIPM are here considered as more authoritative sources regarding the proper unit name.
- NIST Guide to SI Units; Section 5, Units Outside the SI; Subsection 5.2: Units temporarily accepted for use with the SI.