Παγκόσμιο Φεστιβάλ Νεολαίας και Σπουδαστών (9ο, Α., & , W. Y. F. -. I. O. C. Bulletin d Information No.4 Information bulletin by the International Preparatory Committee of the 9th World Youth Festival in Algiers (no 4).
Chicago Style (17th ed.) CitationΠαγκόσμιο Φεστιβάλ Νεολαίας και Σπουδαστών (9ο, Αλγέρι, and World Youth Festival - International Organisational Committee. Bulletin D Information No.4 Information Bulletin by the International Preparatory Committee of the 9th World Youth Festival in Algiers (no 4).
MLA (8th ed.) CitationΠαγκόσμιο Φεστιβάλ Νεολαίας και Σπουδαστών (9ο, Αλγέρι, and World Youth Festival - International Organisational Committee. Bulletin D Information No.4 Information Bulletin by the International Preparatory Committee of the 9th World Youth Festival in Algiers (no 4).