MARPLE, V. A. (1983). Aerosols in the mininhg and insdutrial work environment Vol. 3: Instrumentation. Ann Arbor.
Lua i Stíl Chicago (17ú heag.)MARPLE, Virgil A. Aerosols in the Mininhg and Insdutrial Work Environment Vol. 3: Instrumentation. Ann Arbor, 1983.
Lua MLA (8ú heag.)MARPLE, Virgil A. Aerosols in the Mininhg and Insdutrial Work Environment Vol. 3: Instrumentation. Ann Arbor, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.