Kukko, H. (1992). Frost effects on the microstructure of high strength concrete, and methods for their analysis. Technical Research Centre of Finland, Building Material Laboratory.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kukko, Heikki. Frost Effects on the Microstructure of High Strength Concrete, and Methods for Their Analysis. Espoo: Technical Research Centre of Finland, Building Material Laboratory, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kukko, Heikki. Frost Effects on the Microstructure of High Strength Concrete, and Methods for Their Analysis. Technical Research Centre of Finland, Building Material Laboratory, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.