Samuelson, P. A. (2013). Economics. McGraw ill Education.
Chicago Style (17th ed.) CitationSamuelson, Paul A. Economics. New Delhi: McGraw ill Education, 2013.
MLA (9th ed.) CitationSamuelson, Paul A. Economics. McGraw ill Education, 2013.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.