Esmula, W. K. (1982). Lessons in Arabic I for non-Arabic speaking students. Foreign Service Institute.
Chicagoスタイル(17版)引用形式Esmula, Wadja K. Lessons in Arabic I for Non-Arabic Speaking Students. Manila: Foreign Service Institute, 1982.
MLA(9版)引用形式Esmula, Wadja K. Lessons in Arabic I for Non-Arabic Speaking Students. Foreign Service Institute, 1982.
警告: この引用は必ずしも正確ではありません.