Gaya APA
Levitt, James N. (2002).
Conservation in the Internet age : threats and opportunities .
Washington:
Island Press.
Gaya Chicago
Levitt, James N.
Conservation in the Internet age : threats and opportunities.
Washington:
Island Press,
2002.
Buku Tercetak.
Gaya MLA
Levitt, James N.
Conservation in the Internet age : threats and opportunities.
Washington:
Island Press,
2002.
Buku Tercetak.
Gaya Turabian
Levitt, James N.
Conservation in the Internet age : threats and opportunities.
Washington:
Island Press,
2002.
Buku Tercetak.