HELLERSTERSTEIN JOSEPH M. (2005). READINGS IN DATABASE SYSTEMS 4TH ED (4TH ED.). MIT PRESS.
芝加哥风格引文HELLERSTERSTEIN JOSEPH M. READINGS IN DATABASE SYSTEMS 4TH ED. 4TH ED. CAMBRIDGE: MIT PRESS, 2005.
MLA引文HELLERSTERSTEIN JOSEPH M. READINGS IN DATABASE SYSTEMS 4TH ED. 4TH ED. MIT PRESS, 2005.
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