Cita APA (7th ed.)
Ушаков, В. Я. Energy saving in the enterprises of fuel and energy complex: учебное пособие.
Cita Chicago (17th ed.)Ушаков, В. Я. Energy Saving in the Enterprises of Fuel and Energy Complex: учебное пособие.
Cita MLA (8th ed.)Ушаков, В. Я. Energy Saving in the Enterprises of Fuel and Energy Complex: учебное пособие.
Atenció: Aquestes cites poden no estar 100% correctes.