Pickering, John (1819): Languages of the American Indians. Rez. zu: 1. Report of the
Corresponding Secretary (Peter S. Duponceau, Esq.) to the Historical and Literary Committee of
the American Philosophical Society, of his Progress in the Investigation of the General Character
and Forms of the Languages of the American Indians [in: Transactions of the Historical and
Literary Committee]; und 2.: A Correspondence between the Rev. John Heckewelder, of Bethlehem,
and Peter S. Duponceau, Esq. Corresponding Secretary to the Historical and Literary Committee of
the American Philosophical Society, respecting the Languages of the American Indians.
Philadelphia, 1819. In: North American Review 9, June, S. 179–187
