Domingo, L. J., & Zosa, I. A. (1975). Conceptual ambiguities in the study of the work force. s.n.].
Chicago Style aipamenaDomingo, Lita J., and Imelda A. Zosa. Conceptual Ambiguities in the Study of the Work Force. [S.l: s.n.], 1975.
MLA aipamenaDomingo, Lita J., and Imelda A. Zosa. Conceptual Ambiguities in the Study of the Work Force. s.n.], 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.