University of Pittsburgh, Department of Economics\nUniversity of Pittsburgh, University Libraries. (2019). Economic Books. Augustus M. Kelley.
Chicago-referens (17:e uppl.)University of Pittsburgh, Department of Economics\nUniversity of Pittsburgh, University Libraries. Economic Books. Fairfield, Conn: Augustus M. Kelley, 2019.
MLA-referens (8:e uppl.)University of Pittsburgh, Department of Economics\nUniversity of Pittsburgh, University Libraries. Economic Books. Augustus M. Kelley, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
