ተርፋሳ ደግ, & አጥናፉ ዋሴ. (1987). ታሪክ, 4ኛ ክፍል (የሙከራ.). Addis Ababa: Educational Materials Production and Distribution Agency, EMPDA.
Chicago Style Citationተርፋሳ ደግ, and አጥናፉ ዋሴ. ታሪክ, 4ኛ ክፍል. የሙከራ. Addis Ababa: Educational Materials Production and Distribution Agency, EMPDA, 1987.
MLA Citationተርፋሳ ደግ, and አጥናፉ ዋሴ. ታሪክ, 4ኛ ክፍል. የሙከራ. Addis Ababa: Educational Materials Production and Distribution Agency, EMPDA, 1987.
Warning: These citations may not always be 100% accurate.