Backman, Jules
Price practices and price policies Selected/ Jules Backman
The Ronald Press Company, 1953
 Buku Teks
Walker, Gilbert
Economic planning by programme and control in Great Britain
William Heinemann, 1957
 Buku Teks
Beer, Samuel H.
Treasury control : the co-ordination of financial and economic policy in Great Britain
Clarendon Press, 1957
 Buku Teks
Viton, Albert
Great Britain, an empire in transition
John Day Company, 1940
 Buku Teks
Viton, Albert
Great Britain : an empire in transition
John Day Company, 1940
 Buku Teks SO