Analysis of information sources in references of the Wikipedia article "The Ellipse" in English language version.
The two Haupt Fountains flank the entrance to the Ellipse at 16th Street N.W. and Constitution Avenue."President's Park & White House Self Guided Walking Tour and Printable Map". Archived from the original on January 4, 2018. Retrieved January 4, 2018..
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ignored (help)The two Haupt Fountains flank the entrance to the Ellipse at 16th Street N.W. and Constitution Avenue."President's Park & White House Self Guided Walking Tour and Printable Map". Archived from the original on January 4, 2018. Retrieved January 4, 2018..
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ignored (help)The two Haupt Fountains flank the entrance to the Ellipse at 16th Street N.W. and Constitution Avenue."President's Park & White House Self Guided Walking Tour and Printable Map". Archived from the original on January 4, 2018. Retrieved January 4, 2018..
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: |work=
ignored (help)