Business World. (2011). The SME Whitebook 2011-2012. Express Building.
Chicago Style (17th ed.) CitationBusiness World. The SME Whitebook 2011-2012. Express Building, 2011.
MLA (9th ed.) CitationBusiness World. The SME Whitebook 2011-2012. Express Building, 2011.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.