Encyclopedia Americana.．Volume 13，Goethe to Hearst Encyclopedia Americana.．Volume 10，Egypt to Falsetto Encyclopedia Americana.．Volume 15，Indian to Jeffers Encyclopedia Americana.．Volume 14，Heart to India Encyclopedia Americana.．Volume 19，Meyer to Nauvoo Encyclopedia Americana.．Volume 9，Desert to Egret The Encyclopedia Americana．13，Goethe to Hearst Encyclopedia Americana.．Volume 12，Franco to Goethals Encyclopedia Americana.．Volume 1，A to Anjou Encyclopedia Americana.．Volume 2，Ankara to Azusa