Fox, Charles, 1876-1964. Educational psychology, its problems and methods / Charles Fox. - 4th ed., completely rev. and rewritten. - London : Routledge & Paul, 1950. - International library of psychology, philosophy and scientific method . "References": p. 369-380. Subjects--Topical Terms: Educational psychology LC Class. No.: SPE-B 05000 Dewey Class. No.: 370.15