Gaya APA
Curzon, L. B.. (1977).
An introduction to economics : a workbook and study guide .
Great Britain:
Macdonald and Evans LTD..
Gaya Chicago
Curzon, L. B..
An introduction to economics : a workbook and study guide.
Great Britain:
Macdonald and Evans LTD.,
1977.
Text.
Gaya MLA
Curzon, L. B..
An introduction to economics : a workbook and study guide.
Great Britain:
Macdonald and Evans LTD.,
1977.
Text.
Gaya Turabian
Curzon, L. B..
An introduction to economics : a workbook and study guide.
Great Britain:
Macdonald and Evans LTD.,
1977.
Print.