International Organization for Standardization. (2007). International Standard ISO 12580: Timber structures — Glued laminated timber — Methods of test for glue-line delamination. International Organization for Standardization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Organization for Standardization. International Standard ISO 12580: Timber Structures — Glued Laminated Timber — Methods of Test for Glue-line Delamination. Geneva, Switzerland: International Organization for Standardization, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Organization for Standardization. International Standard ISO 12580: Timber Structures — Glued Laminated Timber — Methods of Test for Glue-line Delamination. International Organization for Standardization, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.