Gaya APA
Wionczek, M, S., Foley, G, (. (1982).
Energy in the Transition from Rural Subsistence .
United States of America:
Westview Press.
Gaya MLA
Wionczek, Miguel, S., Foley, Gerald, (a.o).
"Energy in the Transition from Rural Subsistence".
United States of America:
Westview Press,
1982.
Text.