弗雷曼 & 陈丽. (2008). 远程教育机构的决策与管理: Planning and implementing open and distance learning systems: a handbook for decision makers. 中央广播电视大学出版社.
Lua i Stíl Chicago (17ú heag.)弗雷曼 agus 陈丽. 远程教育机构的决策与管理: Planning and Implementing Open and Distance Learning Systems: A Handbook for Decision Makers. 中央广播电视大学出版社, 2008.
Lua MLA (8ú heag.)弗雷曼 agus 陈丽. 远程教育机构的决策与管理: Planning and Implementing Open and Distance Learning Systems: A Handbook for Decision Makers. 中央广播电视大学出版社, 2008.
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