Flags of the fifty states and their incredible histories

по Howe, Randy
Публикация 2002

State reference publications A bibliographic guide to state blue books, legislative manuals, and other general reference sources.

Публикация 1994

State reference publications 1993-1994 ;

Публикация 1993

Almanac of the 50 states basic data profiles with comparative tables

Публикация 1994

State names, seals, flags, and symbols: a historical guide /

по Shearer, Benjamin F.
Публикация 1994