Sources: Flags

This website is currently under construction!.

Databases

Flags Of The World – FOTW.  https://www.crwflags.com/FOTW/FLAGS/ [accessed 09-01-2022]: largest site devoted to vexillology (°1994), with vast collection of regional and historical flags with ample information attached.

World Flags Database.  https://www.flags.net/ [accessed 09-01-2022]: mainly state flags and also a selection of sub-state and international flags; accompanied by some information about the entity

FlagsWorld.  https://flagsworld.org/ [accessed 09-01-2022]: mainly state flags; with information on flag and entity

See also:

Flags of extinct states.  <https://commons.wikimedia.org/wiki/Flags_of_extinct_states> [accessed 09-01-2022]

Flagid.  <https://flagid.org/> [accessed 29-03-2022]: tool for identifying flags with the help of colors, divisions, symbols etc.

Publications

Slater (S.) & Znamierowski (A.), The World Encyclopedia of Flags and Heraldry, London, 2007.