Aly, B. 1. . e. (1959). Labor and management; a complete discussion and debate manual prepared under the auspices of the Committee on Discussion and Debate materials and Interstate cooperation, National University Extension Association. Noble and Noble.
Παραπομπή σε μορφή Chicago (17η εκδ.)Aly, Bower 1903- ed. Labor and Management; a Complete Discussion and Debate Manual Prepared Under the Auspices of the Committee on Discussion and Debate Materials and Interstate Cooperation, National University Extension Association. New York: Noble and Noble, 1959.
Παραπομπή σε μορφή MLA (9th εκδ.)Aly, Bower 1903- ed. Labor and Management; a Complete Discussion and Debate Manual Prepared Under the Auspices of the Committee on Discussion and Debate Materials and Interstate Cooperation, National University Extension Association. Noble and Noble, 1959.