4 literature references for Physalaemus olfersii (Lichtenstein and Martens, 1856):
| Author: |
Frost, Darrel R. |
| Year: |
1997 |
| Title: |
– |
| Source: |
Amphibian Species of the World, A Taxonomic and Geographic Reference. Second edition |
| Author: |
– |
| Year: |
1996 |
| Title: |
– |
| Source: |
database, NODC Taxonomic Code |
| Author: |
– |
| Year: |
2004 |
| Title: |
– |
| Source: |
database, Amphibian Species of the World: an Online Reference |
| Author: |
Frost, Darrel R. |
| Year: |
2009 |
| Title: |
– |
| Source: |
database. Amphibian Species of the World: an Online Reference v5.3 |
