Ealing Technical College & Burkett, J. (1968). Trends in special librarianship: Based on a series of lectures delivered at Ealing Technical College, April 1968. Bingley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ealing Technical College و Jack Burkett. Trends in Special Librarianship: Based on a Series of Lectures Delivered at Ealing Technical College, April 1968. London: Bingley, 1968.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ealing Technical College و Jack Burkett. Trends in Special Librarianship: Based on a Series of Lectures Delivered at Ealing Technical College, April 1968. Bingley, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.