APA
(1970). Vocational technical education : Annual report fiscal year 1968. Washington, USA: U.S. Government Printing Office.
Chicago
1970. Vocational technical education : Annual report fiscal year 1968. Washington, USA: U.S. Government Printing Office.
Harvard
(1970). Vocational technical education : Annual report fiscal year 1968. Washington, USA: U.S. Government Printing Office.
MLA
Vocational technical education : Annual report fiscal year 1968. Washington, USA: U.S. Government Printing Office. 1970.
