Cita APA (7a ed.)

(1980). Tarik, 6nyā kefel. Educational Materials Production and Distribution Agency, EMPDA.

Cita Chicago Style (17a ed.)

Tarik, 6nyā Kefel. Addis Ababa: Educational Materials Production and Distribution Agency, EMPDA, 1980.

Cita MLA (9a ed.)

Tarik, 6nyā Kefel. Educational Materials Production and Distribution Agency, EMPDA, 1980.