2. Dual Allegiance to Company and Union-Packinghouse Workers. A Swift-UPWA Study in a Crisis Situation, 1949-1952.Published in:Personnel Psychology, 1954, v. 7, n. 1, p. 48, doi. 10.1111/j.1744-6570.1954.tb02257.xBy:Purcell, Theodore V.Publication type:Article