APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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