Devriendt, I. (2014). Swifterbant stones: The Neolithic stone and flint industry at Swifterbant (the Netherlands): from stone typology and flint technology to site function. Barkhuis & Groningen University Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Devriendt, I. Swifterbant Stones: The Neolithic Stone and Flint Industry at Swifterbant (the Netherlands): From Stone Typology and Flint Technology to Site Function. Eelde: Barkhuis & Groningen University Library, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Devriendt, I. Swifterbant Stones: The Neolithic Stone and Flint Industry at Swifterbant (the Netherlands): From Stone Typology and Flint Technology to Site Function. Barkhuis & Groningen University Library, 2014.
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