Kohler, Heinz
Readings in economics
Alfred A. Knoff , 1961
 Buku Teks
Readings in economics
edited by Paul A. Samuelson
McGraw-Hill, 1970
 Buku Teks
Hailstones, Thomas J.
Readings in economics
South-Western Publishing, 1974
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Readings on taxation in developing countries
edited by Richard M. Bird and Oliver Oldman
John Hopkins, 1967
 Buku Teks
Readings on taxation in developing countries
edited by Richard M. Bird
John Hopkins University Press, 1975
 Buku Teks