Bryan , C. J., & Gebert-Thompson, K. (1993). Alternative to Chlorofluorocarbon fluids in the cleaning of Oxygen and aerospace systems and components. American Society for Testing and Materials.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bryan , Coleman J., و Karen Gebert-Thompson. Alternative to Chlorofluorocarbon Fluids in the Cleaning of Oxygen and Aerospace Systems and Components. Philadelphia, Pa: American Society for Testing and Materials, 1993.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bryan , Coleman J., و Karen Gebert-Thompson. Alternative to Chlorofluorocarbon Fluids in the Cleaning of Oxygen and Aerospace Systems and Components. American Society for Testing and Materials, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.