INTERNATIONAL RESEARCH CENTERS DIRECTORY TENTH EDITION 1998
DONNA WOOD1997 年出版1275 页ISBN：
INTERNATIONAL RESEARCH CENTERS DIRECTORY 1986-1987 THIRD EDITION
KAY GILL，DARREN L.SMITH2222 年出版1110 页ISBN：0810334708
RESEARCH CENTERS DIRECTORY VOLUME 2 (SECTION 8-17) 14TH EDITION
1989 年出版2062 页ISBN：0810373572
Practical research : planning and design 3rd ed.
Paul D. Leedy1985 年出版313 页ISBN：
MLA handbook for writers of research papers 3rd ed
Joseph Gibaldi1988 年出版248 页ISBN：
How children learn mathematics : teaching implications of Piaget's research 3rd ed.
Copeland2222 年出版419 页ISBN：0233003509
Andalytical Biochemistry 3rd ed.
D.J.Holme & H. Peck1999 年出版488 页ISBN：7506242699
