Gaya APA
Park, Charles F., Freeman. Margaret C.. (1980).
Earthbound : minerals, energy, and man's future .
San Francisco:
Freeman Cooper and Company.
Gaya Chicago
Park, Charles F., Freeman. Margaret C..
Earthbound : minerals, energy, and man's future.
San Francisco:
Freeman Cooper and Company,
1980.
Text.
Gaya MLA
Park, Charles F., Freeman. Margaret C..
Earthbound : minerals, energy, and man's future.
San Francisco:
Freeman Cooper and Company,
1980.
Text.
Gaya Turabian
Park, Charles F., Freeman. Margaret C..
Earthbound : minerals, energy, and man's future.
San Francisco:
Freeman Cooper and Company,
1980.
Print.