Gaya APA

AL, M, M, E. (2020). TRADE AMONG NATIONS: DIMENSIONS; PROPORTIONS; DIRECTIONS . : World Scientific Publishing Co.

Gaya MLA

AL, MICHAELY, MICHAEL, ET. "TRADE AMONG NATIONS: DIMENSIONS; PROPORTIONS; DIRECTIONS". : World Scientific Publishing Co, 2020. S2-Pendidikan Bahasa Arab.