Ling, E. S. W. (2018). Adapting defensible space: A study on the physical environment of terrace housing areas and its influence on residents' sense of safety and security.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ling, Eilene Siaw Wei. Adapting Defensible Space: A Study on the Physical Environment of Terrace Housing Areas and Its Influence on Residents' Sense of Safety and Security. 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ling, Eilene Siaw Wei. Adapting Defensible Space: A Study on the Physical Environment of Terrace Housing Areas and Its Influence on Residents' Sense of Safety and Security. 2018.
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