Hernández-Ortiz, V. (2010). Pyrgotidae (Pyrgotid flies). Manual of Central American Diptera Volume 2.
Chicago-čujuhus (17. p.)Hernández-Ortiz, Vicente. Pyrgotidae (Pyrgotid Flies). Manual of Central American Diptera Volume 2, 2010.
MLA-čujuhus (9. p.)Hernández-Ortiz, Vicente. Pyrgotidae (Pyrgotid Flies). Manual of Central American Diptera Volume 2, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
