(1) Boston: A Topographical History, Third Edition, Enlarged Walter Muir Whitehill, Lawrence W. Kennedy ISBN: 9780674002678 Harvard University Press View at publisher
(2) Beehive Metaphor: From Gaudí to Le Corbusier Ramírez, Juan ISBN: 9781861890566 University of Chicago Press View at publisher
(3) The Language of Landscape Anne Whiston Spirn ISBN: 9780300082944 Yale University Press View at publisher