Autor:	Winger, Howard W., Moore, Everett T., Deale, H. Vail, Wessells, Helen E., Severance, Robert W., Hopkins, Byron C., Loizeaux, Marie D., Jones, Perrie, Jones, Frank N., Hannigan, Margaret C., Butler, George E., Hersey, Ralph E., Oboler, Eli M., Eaton, Orville L., Kent, Mary L., Edge, Sigrid, MacBean, Dilla W., Work,, James A., Munn, R. Russell, Dyar, Mary L.
Zdroj:	ALA Bulletin, 1954 Jan 01. 48(1), 2-5.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25694131 Zobrazit plný text záznamu