Meek, J. M., & Craggs, J. D. (1969). Electrical breakdown of gases. University Microfilms.
Lua i Stíl Chicago (17ú heag.)Meek, J. M., agus J. D. Craggs. Electrical Breakdown of Gases. Ann Arbor, Mich.: University Microfilms, 1969.
Lua MLA (8ú heag.)Meek, J. M., agus J. D. Craggs. Electrical Breakdown of Gases. University Microfilms, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.