(1954). Building code of the city of Boston: Consisting of chapter 479 of the Acts of 1939, as amended by Chapter 217 of the Acts of 1939, with the Amendments by Ordinance Incorporated. Boston: Administrative services department.
Παραπομπή Chicago StyleBuilding Code of the City of Boston: Consisting of Chapter 479 of the Acts of 1939, As Amended By Chapter 217 of the Acts of 1939, With the Amendments By Ordinance Incorporated. Boston: Administrative services department, 1954.
Παραπομπή MLABuilding Code of the City of Boston: Consisting of Chapter 479 of the Acts of 1939, As Amended By Chapter 217 of the Acts of 1939, With the Amendments By Ordinance Incorporated. Boston: Administrative services department, 1954.
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