Canvis

== Referències ==

== Referències ==

* Webster's New World Pocket Geographical Dictionary; Donald Stewart & Laura Borovac, redactores; Prentice-Hall, Nueva York, 1994; pp. 155-156: "Hudson...river in E N.Y. flowing southward into Upper New York Bay: c. 315 mi."

* Webster's New World Pocket Geographical Dictionary; Donald Stewart & Laura Borovac, redactores; Prentice-Hall, Nueva York, 1994; pp. 155-156

* Edward Robb Ellis, The Epic of New York City, ©1966, edición de 1990 por Old Town Books, New York, p. 11

* Edward Robb Ellis, The Epic of New York City, ©1966, edición de 1990 por Old Town Books, New York, p. 11

* Robert H. Boyle, The Hudson River: A Natural and Unnatural History, W. W. Norton & Company, New York & London, 1979, p. 29

* Robert H. Boyle, The Hudson River: A Natural and Unnatural History, W. W. Norton & Company, New York & London, 1979, p. 29