APA
Fenhann J., Riso National Laboratory, . (1993). Energy conservation potentials in Lithuania and Latvia. Roskilde: RISO.
Chicago
Fenhann J, Riso National Laboratory, . 1993. Energy conservation potentials in Lithuania and Latvia. Roskilde: RISO.
Harvard
Fenhann J., Riso National Laboratory, . (1993). Energy conservation potentials in Lithuania and Latvia. Roskilde: RISO.
MLA
Fenhann J, Riso National Laboratory, . Energy conservation potentials in Lithuania and Latvia. Roskilde: RISO. 1993.