APA aipamena

North Atlantic Treaty Organization. (1954). NATO, the first five years, 1949-1954. s.n.

Chicago Style aipamena

North Atlantic Treaty Organization. NATO, the First Five Years, 1949-1954. Parisn: s.n, 1954.

MLA aipamena

North Atlantic Treaty Organization. NATO, the First Five Years, 1949-1954. s.n, 1954.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.