求一篇关于第三方物流的英文论文，要有中文译文

http://en.wikipedia.org/wiki/Third-party_logistics_provider

http://zh.wikipedia.org/wiki/%E7%AC%AC%E4%B8%89%E6%96%B9%E7%89%A9%E6%B5%81

第三方物流 Third-Party Logistics

A third-party logistics provider (abbreviated 3PL) is a firm that provides outsourced or "third party" logistics services to companies for part, or sometimes all of their supply chain management function. Third party logistics providers typically specialize in integrated warehousing and transportation services that can be scaled and customized to customer’s needs based on market conditions and the demands and delivery service requirements for their products and materials.
Types of 3PL providers
Hertz and Alfredsson (2003) describe