Gillette, H. P. (1930). Road and street catalog and data book: A consolidation of manufactures' catalogs of highway, road and street materials, construction plant and maintenance equipment / compiled by Halbert P. Gillette (6a ed.). Gillette Publishing Co..
Cita Chicago (17th ed.)Gillette, Halbert P. Road and Street Catalog and Data Book: A Consolidation of Manufactures' Catalogs of Highway, Road and Street Materials, Construction Plant and Maintenance Equipment / Compiled by Halbert P. Gillette. 6a ed. Chicago [etc.]: Gillette Publishing Co., 1930.
Cita MLA (9th ed.)Gillette, Halbert P. Road and Street Catalog and Data Book: A Consolidation of Manufactures' Catalogs of Highway, Road and Street Materials, Construction Plant and Maintenance Equipment / Compiled by Halbert P. Gillette. 6a ed. Gillette Publishing Co., 1930.