Não informado. (1949). Air university periodical index. University Library, Maxwell Air Force Base.
Style de citation Chicago (17e éd.)Não informado. Air University Periodical Index. Montgomery, Ala: University Library, Maxwell Air Force Base, 1949.
Style de citation MLA (8e éd.)Não informado. Air University Periodical Index. University Library, Maxwell Air Force Base, 1949.
Attention : ces citations peuvent ne pas être correctes à 100%.