Gaya APA
LAUREN, P, G. (1979).
DIPLOMACY NEW APPROACHES IN HISTORY, TEHORY, AND POLICY .
UNITED STATES OF AMERICA:
THE FREE PRESS.
Gaya MLA
LAUREN, PAUL, GORDON.
"DIPLOMACY NEW APPROACHES IN HISTORY, TEHORY, AND POLICY".
UNITED STATES OF AMERICA:
THE FREE PRESS,
1979.
Text.