What is a constitutional history of the United States.
- Philadelphia : American Academy of Political and Social Science, 1902.
- 259-265 p. ; 24 cm.
- Annals of the American Academy of Political and Social Science ; v. 19, no. 2 .
With: Government ownership of railroads / Martin Augustine Knapp. Philadelphia : American Academy of Political and Social Science, 1902. Bound together subsequent to publication.