Gaya APA
Harvey, J. (1972).
Multiple Choice Questions for Intermediate Economics .
London:
Macmillan.
Gaya Chicago
Harvey, J.
Multiple Choice Questions for Intermediate Economics.
London:
Macmillan,
1972.
Monograf.
Gaya MLA
Harvey, J.
Multiple Choice Questions for Intermediate Economics.
London:
Macmillan,
1972.
Monograf.
Gaya Turabian
Harvey, J.
Multiple Choice Questions for Intermediate Economics.
London:
Macmillan,
1972.
Monograf.