.Swann G. M. P. (1986). Quality innovation: An Economic analysis of rapid improvement in microelectronic components. frances pinter ltd.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر).Swann G. M. P. Quality Innovation: An Economic Analysis of Rapid Improvement in Microelectronic Components. london: frances pinter ltd, 1986.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع).Swann G. M. P. Quality Innovation: An Economic Analysis of Rapid Improvement in Microelectronic Components. frances pinter ltd, 1986.