Dahkki
- ebrary, Inc 4 828 bohtosa
- Maps.com (Firm) 464 bohtosa
- Project Muse 92 bohtosa
- World Trade Press 60 bohtosa
- Thwaites, Reuben Gold, 1853-1913 16 bohtosa
- Clark, William, 1770-1838 14 bohtosa
- Lewis, Meriwether, 1774-1809 14 bohtosa
- Olson, Bruce 12 bohtosa
- Smart, Donna Toland, 1923- 12 bohtosa
- Thompson, William Fletcher, 1929- 12 bohtosa
- Drake, Samuel Adams, 1833-1905 10 bohtosa
- Fowler, Will, 1966- 10 bohtosa
- Hakluyt Society 10 bohtosa
- Markham, Clements R. (Clements Robert), Sir, 1830-1916 10 bohtosa
- Rice, Prudence M. 10 bohtosa
- Browman, David L. 8 bohtosa
- Cook, Sam 8 bohtosa
- Curet, L. Antonio, 1960- 8 bohtosa
- Feldman, Glenn 8 bohtosa
- Haviland, William A. 8 bohtosa
- Markham, Clements R. 8 bohtosa
- Reed, Christopher Robert 8 bohtosa
- Roy, Patricia, 1939- 8 bohtosa
- Rugeley, Terry, 1956- 8 bohtosa
- Stavans, Ilan 8 bohtosa
- Webb, Robert H. 8 bohtosa
- Ayers, Edward L., 1953- 6 bohtosa
- Baker, Richard, 1941 Nov. 27- 6 bohtosa
- Bothwell, Robert 6 bohtosa
- Boyer, Diane E. 6 bohtosa
- Bremer, Francis J. 6 bohtosa
- Cantrell, Gregg, 1958- 6 bohtosa
- Carrasco, David 6 bohtosa
- Centre for International Governance Innovation 6 bohtosa
- Cieza de León, Pedro de, 1518-1554 6 bohtosa
- Conforti, Joseph A. 6 bohtosa
- Cozine, James 6 bohtosa
- Crampton, C. Gregory (Charles Gregory), 1911-1995 6 bohtosa
- Custer, Elizabeth Bacon, 1842-1933 6 bohtosa
- De León, Arnoldo, 1945- 6 bohtosa
- Deverell, William Francis 6 bohtosa
- Dibble, Charles E. 6 bohtosa
- Díaz del Castillo, Bernal, 1496-1584 6 bohtosa
- Edgar, Walter B., 1943- 6 bohtosa
- Ekberg, Carl J. 6 bohtosa
- Elliot, Elisabeth 6 bohtosa
- Field, Jonathan Beecher 6 bohtosa
- Francaviglia, Richard V. 6 bohtosa
- Geological Survey (U.S.) 6 bohtosa
- Ginsberg, Benjamin 6 bohtosa more…