孫和相. 中牟縣志 :11卷, 卷首 : 1卷. [China], 乾隆20 [1755].
see below
<a rel="nofollow" class="external free" href="https://iiif.lib.harvard.edu/manifests/view/drs:49064687">https://iiif.lib.harvard.edu/manifests/view/drs:49064687</a>