FUZZY RELATIONAL CALCULUS THEORY，APPLICATIONS AND SOFTWARE
KETTY PEEVA & YORDAN KYOSEV2004 年出版291 页ISBN：9812560769
INTRODUCTION TO RELATIONAL DATABASES AND SQL PROGRAMMING
CHRISTOPHER ALLEN SIMON CHATWIN CATHERINE CREARY2004 年出版398 页ISBN：0072229241
THE RELATIONAL MODEL FOR DATABASE MANAGEMENT VERSION 2
E.F.CODD1990 年出版538 页ISBN：0201141922
Research and Social Change a Relational Constructionist Approach
Sheila McNamee2013 年出版135 页ISBN：9780415719797
Theory and practice of relational batabases second edition
Stefan Stanczyk2001 年出版253 页ISBN：0415247012
THE RELATIONAL ECONOMY:GEOGRAPHIES OF KNOWING AND LEARNING
HARALD BATHELT JOHANNES GLUCKLER2011 年出版298 页ISBN：9780199587391
DATABASES，TYPES，AND THE RELATIONAL MODEL （THIRD EDITION）
[英]C.J.DATE HUGH DARWEN著2007 年出版556 页ISBN：
Relational Database Design and Implementation:Clearly Explained Third Edition
2009 年出版420 页ISBN：9780123747303
THE INGRES PAPERS:ANATOMY OF A RELATIONAL DATABASE SYSTEM
2222 年出版452 页ISBN：0201071851
