APA

Agentur für die Zusammenarbeit der Energieregulierungsbehörden, Council of European Energy Regulators, . (20122015). Annual report on the results of monitoring the internal electricity and natural gas markets in. Luxembourg: Publ. Office of the Europ. Union.

Chicago

Agentur für die Zusammenarbeit der Energieregulierungsbehörden, Council of European Energy Regulators, . 20122015. Annual report on the results of monitoring the internal electricity and natural gas markets in. Luxembourg: Publ. Office of the Europ. Union.

Harvard

Agentur für die Zusammenarbeit der Energieregulierungsbehörden, Council of European Energy Regulators, . (20122015). Annual report on the results of monitoring the internal electricity and natural gas markets in. Luxembourg: Publ. Office of the Europ. Union.

MLA

Agentur für die Zusammenarbeit der Energieregulierungsbehörden, Council of European Energy Regulators, . Annual report on the results of monitoring the internal electricity and natural gas markets in. Luxembourg: Publ. Office of the Europ. Union. 20122015.