Seal of the Cabinet of the Upper House, Republic of Vietnam (Văn Phòng Thượng Nghị Viện Việt Nam Cộng hòa).
Quốc hội Việt Nam Cộng hòa
1974-11
<a rel="nofollow" class="external text" href="https://www.vietnam.ttu.edu/virtualarchive/items.php?item=0720507037">Chu-Thich Ha Nghi-Vien</a>, Vietnam Center and Sam Johnson Vietnam Archive (<a rel="nofollow" class="external text" href="https://vva.vietnam.ttu.edu/images.php?img=/images/072/0720507037.pdf">PDF</a>/<a rel="nofollow" class="external text" href="https://web.archive.org/web/20221227044755/https://vva.vietnam.ttu.edu/repositories/2/digital_objects/86727">Archive</a>)