@book { RenewableEnergyinTurkeyandSelectedEuropeanCountries,
    title = "Renewable Energy in Turkey and Selected European Countries",
    subtitle = "Potentials, Policies and Techniques- A Handbook - With the collaboration of Georgi Chobankov, Marko Gehrmann, Orhan Yenigün, Turgut Onay, Burak Demirel, Ronald Wennersten and Anna Spitsyna",
    author = "Walter {Leal Filho} and Kerstin {Kuchta} and Franziska {Mannke} and Konstantin {Haker}",
    year = "2009",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1144098"
}