Butterweck, J. S., & Muzzey, G. A. (1939). A handbook for teachers: An integrating course for classroom teachers in secondary schools. E. P. Dutton and Company.
Citace podle Chicago (17th ed.)Butterweck, Joseph Seibert, a George A. Muzzey. A Handbook for Teachers: An Integrating Course for Classroom Teachers in Secondary Schools. New York: E. P. Dutton and Company, 1939.
Citace podle MLA (9th ed.)Butterweck, Joseph Seibert, a George A. Muzzey. A Handbook for Teachers: An Integrating Course for Classroom Teachers in Secondary Schools. E. P. Dutton and Company, 1939.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..