"大華銀行經已取得 崇僑銀行平衡股權 虎豹出售股權値二千二百萬元". Nanyang Siang Pau (in Chinese). Singapore. 19 June 1971. Archived from the original on 11 October 2017. Retrieved 11 October 2017 – via Singapore National Library.
"大華銀行崇僑銀行舉行酒會慶祝聯用新標誌". Nanyang Siang Pau (in Chinese). Singapore. 3 January 1972. Archived from the original on 11 October 2017. Retrieved 11 October 2017 – via Singapore National Library.
"UOB office in Seoul". BUSINESS TIMES (Archived on NewspaperSG). 6 August 1983. Archived from the original on 17 January 2022. Retrieved 15 April 2020.
"大華銀行經已取得 崇僑銀行平衡股權 虎豹出售股權値二千二百萬元". Nanyang Siang Pau (in Chinese). Singapore. 19 June 1971. Archived from the original on 11 October 2017. Retrieved 11 October 2017 – via Singapore National Library.
"大華銀行崇僑銀行舉行酒會慶祝聯用新標誌". Nanyang Siang Pau (in Chinese). Singapore. 3 January 1972. Archived from the original on 11 October 2017. Retrieved 11 October 2017 – via Singapore National Library.
"UOB office in Seoul". BUSINESS TIMES (Archived on NewspaperSG). 6 August 1983. Archived from the original on 17 January 2022. Retrieved 15 April 2020.