Cita APA

Navajas, F. H. (2007). Engel Curves, Household Characteristics and Low-User Tariff Schemes in Natural Gas. Web

Citación estilo Chicago

Navajas, Fernando Heberto. Engel Curves, Household Characteristics and Low-User Tariff Schemes in Natural Gas. 2007.

Cita MLA

Navajas, Fernando Heberto. Engel Curves, Household Characteristics and Low-User Tariff Schemes in Natural Gas. 2007.

Precaución: Estas citas no son 100% exactas.