New Zealand. Dept. of Trade and Industry. (1982). Alternative sources of energy: Papers from alternative energy conferences, 1980-1981. Dept. of Trade & Industry.
Cita Chicago (17th ed.)New Zealand. Dept. of Trade and Industry. Alternative Sources of Energy: Papers from Alternative Energy Conferences, 1980-1981. [Wellington, N.Z.]: Dept. of Trade & Industry, 1982.
Cita MLA (8th ed.)New Zealand. Dept. of Trade and Industry. Alternative Sources of Energy: Papers from Alternative Energy Conferences, 1980-1981. Dept. of Trade & Industry, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.