Heraldry Society of Southern Africa. Arma: Quarterly bulletin of the Heraldry Society of Southern Africa.
Chicago-Zitierstil (17. Ausg.)Heraldry Society of Southern Africa. Arma: Quarterly Bulletin of the Heraldry Society of Southern Africa. Cape Town.
MLA-Zitierstil (8. Ausg.)Heraldry Society of Southern Africa. Arma: Quarterly Bulletin of the Heraldry Society of Southern Africa.
警告：這些引文格式不一定是100％准確.