Hernández-Ortiz, V. (2010). Pyrgotidae (Pyrgotid flies). Manual of Central American Diptera Volume 2.
Chicago-viite (17. p.)Hernández-Ortiz, Vicente. Pyrgotidae (Pyrgotid Flies). Manual of Central American Diptera Volume 2, 2010.
MLA-viite (9. p.)Hernández-Ortiz, Vicente. Pyrgotidae (Pyrgotid Flies). Manual of Central American Diptera Volume 2, 2010.
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