Não informado. (1969). Insects of Virginia. Virginia State University, Polytechnic Institute, Research Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Insects of Virginia. Blacksburg, Va: Virginia State University, Polytechnic Institute, Research Division, 1969.
Lua MLA (8ú heag.)Não informado. Insects of Virginia. Virginia State University, Polytechnic Institute, Research Division, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.