Gaya APA
Water conflicts and research priorities. (1980).
New York:
Pergamon Press.
Gaya Chicago
Water conflicts and research priorities.
text.
New York:
Pergamon Press,
1980.
Tesis.
Gaya MLA
Water conflicts and research priorities.
text.
New York:
Pergamon Press,
1980.
Tesis.
Gaya Turabian
Water conflicts and research priorities.
New York:
Pergamon Press,
1980.
Tesis.