Oliverio, M. E. (2007). The office: Procedures and technology. Mason, Ohio: Thomson.
Trích dẫn kiểu ChicagoOliverio, Mary Ellen. The Office: Procedures and Technology. Mason, Ohio: Thomson, 2007.
Deismireacht MLAOliverio, Mary Ellen. The Office: Procedures and Technology. Mason, Ohio: Thomson, 2007.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.