Duane, W. J. (1811). Letters, addressed to the people of Pennsylvania respecting the internal improvement, of the commonwealth: By means of roads and canals. Printed by J. Aitken.
Chicago-Zitierstil (17. Ausg.)Duane, William John. Letters, Addressed to the People of Pennsylvania Respecting the Internal Improvement, of the Commonwealth: By Means of Roads and Canals. Philadelphia: Printed by J. Aitken, 1811.
MLA-Zitierstil (9. Ausg.)Duane, William John. Letters, Addressed to the People of Pennsylvania Respecting the Internal Improvement, of the Commonwealth: By Means of Roads and Canals. Printed by J. Aitken, 1811.
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