Sevinç, D. And Çelikkol, H. 2018. Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey . Kriter Yayınevi, İstanbul.

Sevinç, D., & Çelikkol, H., (2018). Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey . İstanbul: Kriter Yayınevi.

Sevinç, DENİZ, And Hakan Çelikkol. Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey . İstanbul: Kriter Yayınevi, 2018

Sevinç, DENİZ And Çelikkol, Hakan. Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey . Kriter Yayınevi, 2018.

Sevinç, D. And Çelikkol, H. (2018) Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey . 1st edn. İstanbul: Kriter Yayınevi.

@book{book, author={DENİZ SEVİNÇ And author={Hakan Çelikkol}, title={Factors Affecting Spot Natural Gas Prices and Suggestions for Turkey}, publisher={Kriter Yayınevi}, year={2018} }