APA引文

IE Business Cases. Marr on Glac e Jos e Posada. [s.n.].

Chicago Style (17th ed.) Citation

IE Business Cases. Marr on Glac E Jos E Posada. [S.l.]: [s.n.].

MLA引文

IE Business Cases. Marr on Glac E Jos E Posada. [s.n.].

警告：這些引文格式不一定是100％准確.