APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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