Flag Research Center (Winchester, Mass.). The flag bulletin: The international journal of vexillology / The Flag Research Center. The Flag Research Center.
Chicago-viite (17. p.)Flag Research Center (Winchester, Mass.). The Flag Bulletin: The International Journal of Vexillology / The Flag Research Center. Winchester, Mass.: The Flag Research Center.
MLA-viite (8. p.)Flag Research Center (Winchester, Mass.). The Flag Bulletin: The International Journal of Vexillology / The Flag Research Center. The Flag Research Center.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.