Ralph Waldo Emerson (美)爱默生(Ralph Walde Emerson)著 (美)爱默生[Ralph Waldo Emerson]著 Essays by Ralph Waldo Emerson Memoir of Ralph Waldo Emerson Ralph Walde Ralph Waldo (美)R.W.爱默生(Ralph Waldo Emerson)著 (美)R.W. 爱默生(Ralph Waldo Emerson)等著 Ralph Ellison
