Leighbody, G. B. (1972). Vocational education in America's schools: Major issues of the 1970's. American Technical Soc.
Chicago-Zitierstil (17. Ausg.)Leighbody, Gerald B. Vocational Education in America's Schools: Major Issues of the 1970's. Chicago: American Technical Soc, 1972.
MLA-Zitierstil (9. Ausg.)Leighbody, Gerald B. Vocational Education in America's Schools: Major Issues of the 1970's. American Technical Soc, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.