Bhagwan Singh
Unknown author<span style="display: none;">Unknown author</span>
University of California, Berkeley: South/Southeast Asia Library. Web exhibit: <i>Echoes of Freedom: South Asian Pioneers in California, 1899-1965</i>. <a rel="nofollow" class="external text" href="http://www.lib.berkeley.edu/SSEAL/echoes/chapter7/chapter7_7.html">Chapter 7, image 7</a>.