Sexton, John
How free are we? : what the constitution says we can and cannot do
M. Evans and Company, 1986
 Buku Teks SO
How can we survive in reality library?
 Artikel Jurnal
Santhakumar, V.
Schooling for all: can we neglect the demand?
Oxford University Press, 2016
 eBooks
Win or lose, it's the policy we choose: Comparative economic performance of the inflation targeters
 Artikel Jurnal
Gardner, John W.
Excellence : can we be equal and excellent too? / John W.Gardner
Harper colophon books, 1962
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