1472   public $attribution;  variable in Google_BooksLayerDictDataDictSource
1474   public function setAttribution( $attribution) {  argument
1475     $this->attribution = $attribution;
1478     return $this->attribution;
1550   public $attribution;  variable in Google_BooksLayerDictDataDictWordsDerivativesSource
1552   public function setAttribution( $attribution) {  argument
1553     $this->attribution = $attribution;
1556     return $this->attribution;
1586   public $attribution;  variable in Google_BooksLayerDictDataDictWordsExamplesSource
1588   public function setAttribution( $attribution) {  argument
1589     $this->attribution = $attribution;
1592     return $this->attribution;
1729   public $attribution;  variable in Google_BooksLayerDictDataDictWordsSensesDefinitionsExamplesSource
1731   public function setAttribution( $attribution) {  argument
1732     $this->attribution = $attribution;
1735     return $this->attribution;
1746   public $attribution;  variable in Google_BooksLayerDictDataDictWordsSensesSource
1748   public function setAttribution( $attribution) {  argument
1749     $this->attribution = $attribution;
1752     return $this->attribution;
1782   public $attribution;  variable in Google_BooksLayerDictDataDictWordsSensesSynonymsSource
1784   public function setAttribution( $attribution) {  argument
1785     $this->attribution = $attribution;
1788     return $this->attribution;
1799   public $attribution;  variable in Google_BooksLayerDictDataDictWordsSource
1801   public function setAttribution( $attribution) {  argument
1802     $this->attribution = $attribution;
1805     return $this->attribution;