APA ציטוט

Budd, W. C. (1970). Educational research by practitioners: Elementary case book. Harper & Row.

Chicago Edition Citation

Budd, William C. Educational Research by Practitioners: Elementary Case Book. New York: Harper & Row, 1970.

ציטוט MLA

Budd, William C. Educational Research by Practitioners: Elementary Case Book. Harper & Row, 1970.