Hartemink, M. (1991). Optically pumped continuous wave CF4 laser. s.n.].
Lua i Stíl Chicago (17ú heag.)Hartemink, Menno. Optically Pumped Continuous Wave CF4 Laser. [S.l.: s.n.], 1991.
Lua MLA (8ú heag.)Hartemink, Menno. Optically Pumped Continuous Wave CF4 Laser. s.n.], 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.