APA ציטוט

Villalobos Céspedes, D. (2015). Production cost, prices and income of firms.

Citación estilo Chicago

Villalobos Céspedes, Daniel. Production Cost, Prices and Income of Firms. 2015.

ציטוט MLA

Villalobos Céspedes, Daniel. Production Cost, Prices and Income of Firms. 2015.