Abbott, L. (1955). Quality and Competition: An Essay in Economic Theory. Columbia University Press. https://doi.org/10.7312/abbo92492
Chicago-Zitierstil (17. Ausg.)Abbott, Lawrence. Quality and Competition: An Essay in Economic Theory. New York, NY: Columbia University Press, 1955. https://doi.org/10.7312/abbo92492.
MLA-Zitierstil (9. Ausg.)Abbott, Lawrence. Quality and Competition: An Essay in Economic Theory. Columbia University Press, 1955. https://doi.org/10.7312/abbo92492.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.