APA-ийн эшлэл(7 дахь хэвлэлт)

(1956). AAUP bulletin: Quarterly publication of the American Association of University Professors. American Association of University Professors.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

AAUP Bulletin: Quarterly Publication of the American Association of University Professors. Easton, Pa.: American Association of University Professors, 1956.

MLA -ийн эшлэл (9 дэх хэвлэлт)

AAUP Bulletin: Quarterly Publication of the American Association of University Professors. American Association of University Professors, 1956.