:Template:Google books/sandbox
{{#if:{{{plainurl|{{{plain-url|}}}}}}|{{trim|https://books.google.com/books?id={{{1|{{{id}}}}}}{{#if:{{{page|}}}|&pg=PA{{{page|}}}|{{#if:{{{pg|}}}|&pg={{{pg}}}}}}}{{#if:{{{text|}}}|&dq={{urlencode:"{{{text|}}}"}}}}{{#if:{{{keywords|}}}|&q={{urlencode:{{{keywords}}}}}}}}}|[{{trim|https://books.google.com/books?id={{{1|{{{id}}}}}}{{#if:{{{page|}}}|&pg=PA{{{page|}}}|{{#if:{{{pg|}}}|&pg={{{pg}}}}}}}{{#if:{{{text|}}}|&dq={{urlencode:"{{{text|}}}"}}}}{{#if:{{{keywords|}}}|&q={{urlencode:{{{keywords}}}}}}}}} {{{2|{{{title|{{PAGENAME}}}}}}}}]{{#if:{{{page|}}}|, p. {{{page}}},}} at Google Books}}