(1902). Map of the region between 43º 0' & 45º 20' S. Lat showing the proposed argentine boundary line (landmarks nº 291- 298). Along the summit of the Cordillera de los Andes & the proposed chilian Boundary line (landmarks Nº 293 - 314). Along the Continental Divide. Lith. F. S. Weller, F.R.G.S..
Cita Chicago Style (17a ed.)Map of the Region Between 43º 0' & 45º 20' S. Lat Showing the Proposed Argentine Boundary Line (landmarks Nº 291- 298). Along the Summit of the Cordillera De Los Andes & the Proposed Chilian Boundary Line (landmarks Nº 293 - 314). Along the Continental Divide. Londres: Lith. F. S. Weller, F.R.G.S., 1902.
Cita MLA (8a ed.)Map of the Region Between 43º 0' & 45º 20' S. Lat Showing the Proposed Argentine Boundary Line (landmarks Nº 291- 298). Along the Summit of the Cordillera De Los Andes & the Proposed Chilian Boundary Line (landmarks Nº 293 - 314). Along the Continental Divide. Lith. F. S. Weller, F.R.G.S., 1902.