APA (7th ed.) Citation

Goshu Semma. (1980). An inquiry into the improvement and maintenance of work-oriented education programs in the Ethiopian educational system. [publisher not identified].

Chicago Style (17th ed.) Citation

Goshu Semma. An Inquiry into the Improvement and Maintenance of Work-oriented Education Programs in the Ethiopian Educational System. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Goshu Semma. An Inquiry into the Improvement and Maintenance of Work-oriented Education Programs in the Ethiopian Educational System. [publisher not identified], 1980.