توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Worcester, D. A. Planned productivity growth and welfare. Institute of Economic Development and Research, University of the Philippines.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Worcester, Dean Amory. Planned Productivity Growth and Welfare. [Quezon City]: Institute of Economic Development and Research, University of the Philippines.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Worcester, Dean Amory. Planned Productivity Growth and Welfare. Institute of Economic Development and Research, University of the Philippines.