Autor:	Dolch, Edward W., Guilfoile, Elizabeth, Rollins, Charlemae, Lindahl, Hannah M., Rees, Frances, LaTourette Stockwell, Carpenter, Audrey F., Smith, Jean Gardiner, Hodapp, Katherine E., Stendler, Celia B., Mathews, Edith A., Jenkins, William A., Whitehead, Frances E., Butler, Elsie, Skiff, Margaret S.
Zdroj:	Elementary English, 1951 May 01. 28(5), 306-317.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/41383856 Zobrazit plný text záznamu