Gaya APA
USHER, Dan. (1980).
The measurement of economic growth .
New York:
Columbia University Press.
Gaya Chicago
USHER, Dan.
The measurement of economic growth.
New York:
Columbia University Press,
1980.
Monograf.
Gaya MLA
USHER, Dan.
The measurement of economic growth.
New York:
Columbia University Press,
1980.
Monograf.
Gaya Turabian
USHER, Dan.
The measurement of economic growth.
New York:
Columbia University Press,
1980.
Monograf.