Borkent, J. H. (1976). Fluorescence of intramolecular electron-donor-acceptor systems. Universiteit van Amsterdam.
Lua i Stíl Chicago (17ú heag.)Borkent, Jan H. Fluorescence of Intramolecular Electron-donor-acceptor Systems. Netherlands: Universiteit van Amsterdam, 1976.
Lua MLA (8ú heag.)Borkent, Jan H. Fluorescence of Intramolecular Electron-donor-acceptor Systems. Universiteit van Amsterdam, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.