SIR FRANCIS GRAHAM SMITH F.R.S. J.H.THOMSON2222 年出版320 页ISBN:
J.NICKLIN,K.GRAEME-COOK & R.KILLINGTON2003 年出版330 页ISBN:7030109600
BUSINESS STATISTICS FOR MANAGEMENT AND ECONOMICS SIXTH EDITION
WAYNE W.DANIEL JAMES C.TERRELL1992 年出版1152 页ISBN:0395607752
ANALYSIS OF ANTI-CORRUPTION POLICIES IN AFRICA THE CASES OF NIGERIA AND GHANA
2010 年出版233 页ISBN:3639220528