Hänvisningar gällande denna post

APA-referens (7:e uppl.)
National Research Council (U.S.). Committee on Vocational Education Research and Development & ebrary, Inc. (1976). Assessing vocational education research and development. National Academy of Sciences.
Chicago-referens (17:e uppl.)
National Research Council (U.S.). Committee on Vocational Education Research and Development och Inc ebrary. Assessing Vocational Education Research and Development. Washington: National Academy of Sciences, 1976.
MLA-referens (9:e uppl.)
National Research Council (U.S.). Committee on Vocational Education Research and Development och Inc ebrary. Assessing Vocational Education Research and Development. National Academy of Sciences, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.