Autor:	Hall, G. Stanley, Strong, Josiah L., Wheelock, Lucy, Wiltse, Sara E., Barnes, Earl, Brown, Elmer E., Reveley, Ellen G., Smith, Marie Theresa, Burk, Fred L., Willard, Hattie Mason, Finch, Adelaide V., Powers, Ella M.
Zdroj:	The Journal of Education, 1896 May . 4322 (1080), 359-361.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44047763 Zobrazit plný text záznamu