New York City Administrative Code Section 2-202 Division into boroughs and boundaries thereof – Division Into Boroughs And Boundaries Thereof., Lawyer Research Center. "The borough of Manhattan shall consist of the territory known as New York county, which shall contain all that part of the city and state, including that portion of land commonly known as Marble Hill and included within the county of New York and borough of Manhattan for all purposes pursuant to chapter nine hundred thirty-nine of the laws of nineteen hundred eighty-four and further including the islands called Manhattan Island, Governor's Island, Bedloe's Island, Ellis Island, Franklin D. Roosevelt Island, Randall's Island and Oyster Island...". Αρχειοθέτηση 28/8/2008. Νεότερη Ανάκτηση 1/2/2018.
Holloway, Marguerite. "Urban tactics; I'll Take Mannahatta", The New York Times, May 16, 2004, accessed June 30, 2009. "He could envision what Henry Hudson saw in 1609 as he sailed along Mannahatta, which in the Lenape dialect most likely meant island of many hills."
New York City Administrative Code Section 2-202 Division into boroughs and boundaries thereof – Division Into Boroughs And Boundaries Thereof., Lawyer Research Center. "The borough of Manhattan shall consist of the territory known as New York county, which shall contain all that part of the city and state, including that portion of land commonly known as Marble Hill and included within the county of New York and borough of Manhattan for all purposes pursuant to chapter nine hundred thirty-nine of the laws of nineteen hundred eighty-four and further including the islands called Manhattan Island, Governor's Island, Bedloe's Island, Ellis Island, Franklin D. Roosevelt Island, Randall's Island and Oyster Island...". Αρχειοθέτηση 28/8/2008. Νεότερη Ανάκτηση 1/2/2018.
