(1935). A Manual for Instructors in Civilian Conservation Corps Camps: Prepared by the Vocational Division. U. S. Office of Education - Department of the Interior. Printing office.
Chicago-Zitierstil (17. Ausg.)A Manual for Instructors in Civilian Conservation Corps Camps: Prepared by the Vocational Division. U. S. Office of Education - Department of the Interior. Washington: Printing office, 1935.
MLA-Zitierstil (9. Ausg.)A Manual for Instructors in Civilian Conservation Corps Camps: Prepared by the Vocational Division. U. S. Office of Education - Department of the Interior. Printing office, 1935.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.