APA (7th ed.) Citation

Bettencourt, E. (1980). Competencies validated for entrepreneurial training of secondary vocational students. [publisher not identified].

Chicago Style (17th ed.) Citation

Bettencourt, Elaine. Competencies Validated for Entrepreneurial Training of Secondary Vocational Students. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Bettencourt, Elaine. Competencies Validated for Entrepreneurial Training of Secondary Vocational Students. [publisher not identified], 1980.