Gaya APA
Brown, Harrison. (1984).
The challenge of man's future : a inquiry concerning the condition of man during the years that lie ahead .
Boulder:
Westview Press.
Gaya Chicago
Brown, Harrison.
The challenge of man's future : a inquiry concerning the condition of man during the years that lie ahead.
Boulder:
Westview Press,
1984.
Text.
Gaya MLA
Brown, Harrison.
The challenge of man's future : a inquiry concerning the condition of man during the years that lie ahead.
Boulder:
Westview Press,
1984.
Text.
Gaya Turabian
Brown, Harrison.
The challenge of man's future : a inquiry concerning the condition of man during the years that lie ahead.
Boulder:
Westview Press,
1984.
Print.