"Moses Builds Islands in Marsh To Support Road Around City: Dredges Pump Up Sand From Bottom of Bay to West of Floyd Bennett Field; Only 4 Miles of Belt Parkway Are Finished, Leaving 29 to Go Making Sand Islands to Carry Part of the Belt Parkway". New York Herald Tribune. April 23, 1939. p. A1. ISSN1941-0646. ProQuest1243016733.
"Moses Builds Islands in Marsh To Support Road Around City: Dredges Pump Up Sand From Bottom of Bay to West of Floyd Bennett Field; Only 4 Miles of Belt Parkway Are Finished, Leaving 29 to Go Making Sand Islands to Carry Part of the Belt Parkway". New York Herald Tribune. April 23, 1939. p. A1. ISSN1941-0646. ProQuest1243016733.