Gaya APA
Francoeur, Robert. (1970).
Evolving worl, converging man .
New York:
John Wiley.
Gaya Chicago
Francoeur, Robert.
Evolving worl, converging man.
New York:
John Wiley,
1970.
Text.
Gaya MLA
Francoeur, Robert.
Evolving worl, converging man.
New York:
John Wiley,
1970.
Text.
Gaya Turabian
Francoeur, Robert.
Evolving worl, converging man.
New York:
John Wiley,
1970.
Print.