Luanna taifid
Lua APA (7ú heag.)
(1931). Triangulation and traverse sketches to accompany the report of the commissioners on the reestablishment of the international boundary. U.S. Government Printing Office.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
Triangulation and Traverse Sketches to Accompany the Report of the Commissioners on the Reestablishment of the International Boundary. U.S. Government Printing Office, 1931.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
Triangulation and Traverse Sketches to Accompany the Report of the Commissioners on the Reestablishment of the International Boundary. U.S. Government Printing Office, 1931.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.