(1976). The situation and problems in internal and foreign policy. Dopisna Delavska Univerza.
Cita Chicago (17th ed.)The Situation and Problems in Internal and Foreign Policy. Ljubljana, Belgrade: Dopisna Delavska Univerza, 1976.
Cita MLA (9th ed.)The Situation and Problems in Internal and Foreign Policy. Dopisna Delavska Univerza, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.