THE WORLD TRADING SYSTEM SECOND EDITION
JOHN H.JACKSON1998 年出版441 页ISBN：0262100614
THE AGRICULTURAL MARKETING SYSTEM FOURTH EDITION
V.JAMES RHODES1993 年出版484 页ISBN：0897871308
The United Nations special procedures system
edited by Aoife Nolan2017 年出版471 页ISBN：
COMPUTER AIDED CONTROL SYSTEM DESIGN Methods
Tools and Related Topics1994 年出版546 页ISBN：
LAW AND THE MENTAL HEALTH SYSTEM
CHRISTOPHER SLOBOGIN ARTI RAI2009 年出版1381 页ISBN：0314183644
UNRECOGNIZED STATES IN THE INTERNATIONAL SYSTEM
NINA CASPERSEN AND GARETH STANSFIELD2011 年出版255 页ISBN：
AMERICA'S POLITICAL SYSTEM FOURTH EDITION
RETER WOLL ROBERT H.BINSTOCK1984 年出版622 页ISBN：
