Marquis Cường Để as a young man.
Unknown photographer
<ul><li><a rel="nofollow" class="external text" href="https://1000ya.isis.ne.jp/1728.html">1728夜　『アジア英雄伝』 坪内隆彦</a>, 松岡正剛の千夜千冊 (<a rel="nofollow" class="external text" href="https://1000ya.isis.ne.jp/file_path/1728_img0122.jpg">Image</a>/<a rel="nofollow" class="external text" href="https://web.archive.org/web/20230605154643/https://1000ya.isis.ne.jp/1728.html">Archive</a>)</li></ul><ul><li>坪内隆彦, アジア英雄伝―日本人なら知っておきたい25人の志士たち (2008), <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-4886563286" title="Special:BookSources/978-4886563286">ISBN 978-4886563286</a></li></ul>