Willroth, P. (2012). Quantitative vulnerability assessment for economic systems: Vulnerability and the process of recovery for households and companies in Phang-Nga and Phuket Provinces in Thailand. Peter Lang.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Willroth, Philipp. Quantitative Vulnerability Assessment for Economic Systems: Vulnerability and the Process of Recovery for Households and Companies in Phang-Nga and Phuket Provinces in Thailand. Frankfurt am Main: Peter Lang, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Willroth, Philipp. Quantitative Vulnerability Assessment for Economic Systems: Vulnerability and the Process of Recovery for Households and Companies in Phang-Nga and Phuket Provinces in Thailand. Peter Lang, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.