APA
Maler Karl-Goran,, . (1992). Economic sciences 1981 - 1990. London: World Scientific.
Chicago
Maler Karl-Goran,, . 1992. Economic sciences 1981 - 1990. London: World Scientific.
Harvard
Maler Karl-Goran,, . (1992). Economic sciences 1981 - 1990. London: World Scientific.
MLA
Maler Karl-Goran,, . Economic sciences 1981 - 1990. London: World Scientific. 1992.