Chan, S. L. (2002). The relationship between construction output, and economic growth and other sectoral activities in Singapore.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chan, Swee Lean. The Relationship Between Construction Output, and Economic Growth and Other Sectoral Activities in Singapore. 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chan, Swee Lean. The Relationship Between Construction Output, and Economic Growth and Other Sectoral Activities in Singapore. 2002.
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