Singapore. Ministry of Science and Technology. Survey of R & D activities in Singapore,. Ministry of Science & Technology, Republic of Singapore.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singapore. Ministry of Science and Technology. Survey of R & D Activities in Singapore,. [Singapore]: Ministry of Science & Technology, Republic of Singapore.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Singapore. Ministry of Science and Technology. Survey of R & D Activities in Singapore,. Ministry of Science & Technology, Republic of Singapore.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.