n.a. n.d.

n.d. unknown source.

@misc{161,
  title = {unknown source.}
}
TY  - STD
TI  - unknown source.
ID  - 161
ER  - 
<?xml version="1.0" encoding="UTF-8"?>
<modsCollection xmlns="http://www.loc.gov/mods/v3">
<mods ID="161">
    <titleInfo>
        <title>unknown source.</title>
    </titleInfo>
    <identifier type="citekey">161</identifier>
</mods>
</modsCollection>