APA-referens (7:e uppl.)
Neubecker, O., & Brooke, L. J. P. Heraldry: Sources, symbols and meaning / Ottfried Neubecker member, governing board internactional Academy of Heraldry ; with contributions by J. P. Brooke-Little Richmond Herald of Arms ; designed by Robert Tobler.
Chicago-referens (17:e uppl.)
Neubecker, Ottfried, och Little John Philip Brooke. Heraldry: Sources, Symbols and Meaning / Ottfried Neubecker Member, Governing Board Internactional Academy of Heraldry ; with Contributions by J. P. Brooke-Little Richmond Herald of Arms ; Designed by Robert Tobler.
MLA-referens (9:e uppl.)
Neubecker, Ottfried, och Little John Philip Brooke. Heraldry: Sources, Symbols and Meaning / Ottfried Neubecker Member, Governing Board Internactional Academy of Heraldry ; with Contributions by J. P. Brooke-Little Richmond Herald of Arms ; Designed by Robert Tobler.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.