IE Business Cases. PERI Espa na (Part C). [s.n.].
Chicagoスタイル(17版)引用形式IE Business Cases. PERI Espa Na (Part C). [S.l.]: [s.n.].
MLA(9版)引用形式IE Business Cases. PERI Espa Na (Part C). [s.n.].
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式