Gaya APA

Yulius, Y. (1990). Urbanization And Regional Economic Development In Indonesia (Publish). UNIVERSITAS TEUKU UMAR: UNIVERSITAS TEUKU UMAR.

Gaya MLA

Yulius, Yusrizal. "Urbanization And Regional Economic Development In Indonesia". Publish UNIVERSITAS TEUKU UMAR: UNIVERSITAS TEUKU UMAR, 1990. Karya Ilmiah.