Claesson, A. (1978). Research on recovery of polluted lakes: Algal growth potential and the availability of limiting nutrients. Institute of Physiological Botany, University of Uppsala.
Lua i Stíl Chicago (17ú heag.)Claesson, Anders. Research on Recovery of Polluted Lakes: Algal Growth Potential and the Availability of Limiting Nutrients. Uppsala: Institute of Physiological Botany, University of Uppsala, 1978.
Lua MLA (8ú heag.)Claesson, Anders. Research on Recovery of Polluted Lakes: Algal Growth Potential and the Availability of Limiting Nutrients. Institute of Physiological Botany, University of Uppsala, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.