Henry, Nelson B., editor
University of Chicago Press , 1960
Buku Teks
edited by Nelson B. Henry
University of Chicago Press , 1955
Buku Teks
University of Chicago Press, 1988
Buku Teks
Editor by Alan C. Purves; Olive Niles
The National Society for the Study of Education, 1984
Buku Teks
Henry, Nelson B., editor
University of Chicago, 1957
Buku Teks