2Moraski BL.Librarians Travel to China for Dedication. Harvard College Library News[EB/OL].[2006-06-14]. http://hcl.harvard.edu/ news/2005/china_book_donation.html.
3Troianovski A S. Hilles Donates Books To China. The Harvard Crimson[EB/OL]. [2004-10-27]. http://wwww.thecrimson.com/article. aspx?ref=504095
5Harvard College Library. HCL presents collection to China's Sun Yat-Sen University Library. Harvard University Gazette[EB/OL]. [2004-11-04].http://www.hno.harvard.edu/gazette/2004/11.04/08- library.html.
