Pray, J. S., & Hubbard, T. K. (1913). City planning: A comprehensive analysis of the subject arranged for the classification of books, plans, photographs, notes and other collected material, with alphabetic subject index. Harvard university press.
Dyfyniad Arddull ChicagoPray, James Sturgis, and Theodora Kimball Hubbard. City Planning: A Comprehensive Analysis of the Subject Arranged for the Classification of Books, Plans, Photographs, Notes and Other Collected Material, with Alphabetic Subject Index. Cambridge: Harvard university press, 1913.
Dyfyniad MLAPray, James Sturgis, and Theodora Kimball Hubbard. City Planning: A Comprehensive Analysis of the Subject Arranged for the Classification of Books, Plans, Photographs, Notes and Other Collected Material, with Alphabetic Subject Index. Harvard university press, 1913.