Malmqvist, B. (1989). Swedish heat pump projects 1986-1987: Research-development-full-scale experiments. Swedish Council for Building Research.
Citazione stile Chigago Style (17a edizione)Malmqvist, Bertil. Swedish Heat Pump Projects 1986-1987: Research-development-full-scale Experiments. Stockholm: Swedish Council for Building Research, 1989.
Citatione MLA (9a ed.)Malmqvist, Bertil. Swedish Heat Pump Projects 1986-1987: Research-development-full-scale Experiments. Swedish Council for Building Research, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.