Florence, P. Sargant
Economics and sociology of industry : a realistic analysis of development / P. Sargant Florence
G.A. Watts , 1964
 Buku Teks
Florence, P. Sargant
Ownership, control and success of large companies : an analysis of English industrial structure and policy, 1936-1951 / by P. Sargant Florence
Sweet & Maxwell, 1961
 Buku Teks
Grant, P. James
The state of the world's children 1988 / James P. Grant
Oxford University Press, 1988
 Buku Teks
Grant, James P.
The state of the world's children 1982-83 / James P. Grant
Oxford University Press, 1982
 Buku Teks SO
Najemy, John M.
A history of florence 1200-1575
Blackwell Publishing, 2008
 Buku Teks