APA-referens

Heather,Ken. (2002). The economics of industries and firms. Pearson Education Ltd.

Chicago-stil citat

Heather,Ken. The Economics of Industries and Firms. Harlow: Pearson Education Ltd, 2002.

MLA-referens

Heather,Ken. The Economics of Industries and Firms. Pearson Education Ltd, 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.