வார்ப்புரு:Infobox language/ref
{{#switch: {{{1}}}
 | =&lt;!-- blank --&gt;
 | e19 = {{#tag:ref|{{#if:{{{iso3|}}}|{{Ethnologue19|{{{iso3|}}}|{{#if:{{{refname|}}}|{{{refname}}}|{{{name|}}}}}}}}}{{#if:{{{lc1|}}}|{{#if:{{{iso3|}}}|&lt;br&gt;}}{{Ethnologue19|{{{lc1|}}}|{{#if:{{{iso3|}}}|{{{ld1|}}}|{{#if:{{{refname|}}}|{{{refname}}}|{{{ld1|}}}}}}}}}}}{{#if:{{{lc2|}}}|&lt;br&gt;{{Ethnologue19|{{{lc2|}}}|{{{ld2|}}}}}}}{{#if:{{{lc3|}}}|&lt;br&gt;{{Ethnologue19|{{{lc3|}}}|{{{ld3|}}}}}}}{{#if:{{{lc4|}}}|&lt;br&gt;{{Ethnologue19|{{{lc4|}}}|{{{ld4|}}}}}}}{{#if:{{{lc5|}}}|&lt;br&gt;{{Ethnologue19|{{{lc5|}}}|{{{ld5|}}}}}}}{{#if:{{{lc6|}}}|&lt;br&gt;{{Ethnologue19|{{{lc6|}}}|{{{ld6|}}}}}}}{{#if:{{{lc7|}}}|&lt;br&gt;(Additional references under 'Language codes' in the information box)}}|name=e19}}&lt;!--
 
 (The e19 switch lacks a final 'else' parameter. This is because it shouldn't generate a reference if we don't supply an ISO code for it to refer to.)
 
 --&gt;| e18 = {{#tag:ref|{{#if:{{{iso3|}}}|{{Ethnologue18|{{{iso3|}}}|{{#if:{{{refname|}}}|{{{refname}}}|{{{name|}}}}}}}}}{{#if:{{{lc1|}}}|{{#if:{{{iso3|}}}|&lt;br&gt;}}{{Ethnologue18|{{{lc1|}}}|{{#if:{{{iso3|}}}|{{{ld1|}}}|{{#if:{{{refname|}}}|{{{refname}}}|{{{ld1|}}}}}}}}}}}{{#if:{{{lc2|}}}|&lt;br&gt;{{Ethnologue18|{{{lc2|}}}|{{{ld2|}}}}}}}{{#if:{{{lc3|}}}|&lt;br&gt;{{Ethnologue18|{{{lc3|}}}|{{{ld3|}}}}}}}{{#if:{{{lc4|}}}|&lt;br&gt;{{Ethnologue18|{{{lc4|}}}|{{{ld4|}}}}}}}{{#if:{{{lc5|}}}|&lt;br&gt;{{Ethnologue18|{{{lc5|}}}|{{{ld5|}}}}}}}{{#if:{{{lc6|}}}|&lt;br&gt;{{Ethnologue18|{{{lc6|}}}|{{{ld6|}}}}}}}{{#if:{{{lc7|}}}|&lt;br&gt;(Additional references under 'Language codes' in the information box)}}|name=e18}}&lt;!--
 
 | e17 = {{#tag:ref|{{#if:{{{iso3|}}}|{{Ethnologue17|{{{iso3|}}}|{{{name|}}}}}}}{{#if:{{{lc1|}}}|{{#if:{{{iso3|}}}|&lt;br&gt;}}{{Ethnologue17|{{{lc1|}}}|{{{ld1|}}}}}}}{{#if:{{{lc2|}}}|&lt;br&gt;{{Ethnologue17|{{{lc2|}}}|{{{ld2|}}}}}}}{{#if:{{{lc3|}}}|&lt;br&gt;{{Ethnologue17|{{{lc3|}}}|{{{ld3|}}}}}}}{{#if:{{{lc4|}}}|&lt;br&gt;{{Ethnologue17|{{{lc4|}}}|{{{ld4|}}}}}}}{{#if:{{{lc5|}}}|&lt;br&gt;{{Ethnologue17|{{{lc5|}}}|{{{ld5|}}}}}}}{{#if:{{{lc6|}}}|&lt;br&gt;{{Ethnologue17|{{{lc6|}}}|{{{ld6|}}}}}}}{{#if:{{{lc7|}}}|&lt;br&gt;(Additional references under 'Language codes' in the information box)}}|name=e17}}&lt;!--
 
 (The e17 switch lacks a final 'else' parameter. This is because it shouldn't generate a reference if we don't supply an ISO code for it to refer to.)
 
 --&gt;| e16 = {{#tag:ref|{{#if:{{{iso3|}}}|{{Ethnologue16|{{{iso3|}}}|{{{name|}}}}}}}{{#if:{{{lc1|}}}|{{#if:{{{iso3|}}}|&lt;br&gt;}}{{Ethnologue16|{{{lc1|}}}|{{{ld1|}}}}}}}{{#if:{{{lc2|}}}|&lt;br&gt;{{Ethnologue16|{{{lc2|}}}|{{{ld2|}}}}}}}{{#if:{{{lc3|}}}|&lt;br&gt;{{Ethnologue16|{{{lc3|}}}|{{{ld3|}}}}}}}|name=e16}}
 &lt;!--
 
 (The e16 switch lacks a final 'else' parameter. This is because it shouldn't generate a reference if we don't supply an ISO code for it to refer to.)
 
 --&gt;| e15 = {{#tag:ref|{{Ethnologue15|{{{iso3|}}}|{{{name|}}}}}|name=e15}}
 | e14 = {{#tag:ref|{{Ethnologue14|{{{iso3|}}}|{{{name|}}}}}|name=e14}}
 | linglist = {{#tag:ref|[http://multitree.linguistlist.org/codes/{{{iso3|}}} {{{name|}}}] at ''[[MultiTree]]'' on [[the Linguist List]]|name=linglist}}
 | #default = {{{1|}}}
 }}&lt;noinclude&gt;
 {{Documentation}}