(2014). Profile of establishments resorting to off-site outsourcing or contracting/subcontracting of jobs/services: 2012 (last of four-part series). Labstat Updates.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)"Profile of Establishments Resorting to Off-site Outsourcing or Contracting/subcontracting of Jobs/services: 2012 (last of Four-part Series)." Labstat Updates 2014.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)"Profile of Establishments Resorting to Off-site Outsourcing or Contracting/subcontracting of Jobs/services: 2012 (last of Four-part Series)." Labstat Updates, 2014.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.