Ray Lahai, M. M. (1997). Organisational Commitment, Job Satisfaction and Job Performance Among Operators of Selected Electrical and Electronic Industries in Klang Valley, Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ray Lahai, Moses Matthew. Organisational Commitment, Job Satisfaction and Job Performance Among Operators of Selected Electrical and Electronic Industries in Klang Valley, Malaysia. 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ray Lahai, Moses Matthew. Organisational Commitment, Job Satisfaction and Job Performance Among Operators of Selected Electrical and Electronic Industries in Klang Valley, Malaysia. 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.