an class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><i>Sopwith Triplane Aces</i>, p. 26.</span></li>
<li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><i>Sopwith Triplane Aces</i>, p. 56.</span></li>
<li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><i>The Edinburgh Gazette</i>, 26 June 1917, p. 1238. <a rel="nofollow