Gaya APA
JOHNSON, Warren A., HARDESTY, John.. (1971).
Economic growth vs. the environment .
California:
Wadsworth Company Inc..
Gaya Chicago
JOHNSON, Warren A., HARDESTY, John..
Economic growth vs. the environment.
California:
Wadsworth Company Inc.,
1971.
Teks.
Gaya MLA
JOHNSON, Warren A., HARDESTY, John..
Economic growth vs. the environment.
California:
Wadsworth Company Inc.,
1971.
Teks.
Gaya Turabian
JOHNSON, Warren A., HARDESTY, John..
Economic growth vs. the environment.
California:
Wadsworth Company Inc.,
1971.
Teks.