Cita APA (7a ed.)
(1996). Economic issues. [publisher not identified].
Cita Chicago Style (17a ed.)
Economic Issues. [Stoke-on-Trent]: [publisher not identified], 1996.
Cita MLA (9a ed.)
Economic Issues. [publisher not identified], 1996.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.