Da Silva, G. (1987). A study of early adopters of personal computers among managerial personnel in Singapore personal characteristics & perceived attributes as predictors of innovativeness.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Da Silva, Geoffrey. A Study of Early Adopters of Personal Computers Among Managerial Personnel in Singapore Personal Characteristics & Perceived Attributes as Predictors of Innovativeness. 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Da Silva, Geoffrey. A Study of Early Adopters of Personal Computers Among Managerial Personnel in Singapore Personal Characteristics & Perceived Attributes as Predictors of Innovativeness. 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.