Hill, Christopher
LLP, 2003
Buku Teks
Yvonne Baatz, editor
Informa Law from Routledge, 2018
Buku Teks
Lipsey, Richard G.
Harper Collin, 1996
Buku Teks
Adreson, W. H. Locke
Prentice Hall of India, 1986
Buku Teks
Samuelson, Paul Anthony, 1915-2009
McGraw-Hill, 1992
Buku Teks