Bassett, E.
, Bettman, A.
, Hiett, I.
, Ihlder, J.
, Knowles, M.
, McFarland, J.
, Olmstead, F.
, Veiller, L.
, Wheeler, D.
and Taylor, J.
(1931),
The preparation of zoning ordinances ::a guide for municipal officials and others in the arrangement of provisions in zoning regulations, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.BH.16
(Accessed December 2, 2024)