Langley, B. (1747). The builder's director, or, Bench-mate: Being a pocket treasury of the Grecian, Roman and Gothic orders of architecture. Printed for and sold by Piers and Wentz.
Chicago-referens (17:e uppl.)Langley, Batty. The Builder's Director, or, Bench-mate: Being a Pocket Treasury of the Grecian, Roman and Gothic Orders of Architecture. London: Printed for and sold by Piers and Wentz, 1747.
MLA-referens (8:e uppl.)Langley, Batty. The Builder's Director, or, Bench-mate: Being a Pocket Treasury of the Grecian, Roman and Gothic Orders of Architecture. Printed for and sold by Piers and Wentz, 1747.
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