H.G. · H.L. Gantt · L.G.
Cornell University Library · Nabu Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Work, wages, and profits. | 978-1-4297-7511-3 (1-4297-7511-4) | 2009 |
| Work, Wages and Profits - Primary Source Edition | 978-1-287-84441-9 (1-287-84441-3) | 2013 |
| Work, Wages, and Profits: Their Influence On the Cost of Living | 978-1-144-54677-7 (1-144-54677-X) | 2010 |