توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Blindenbacher, R., & Nashat, B. (2010). The black box of governmental learning: The learning spiral -- a concept to organize learning in governments. World Bank.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Blindenbacher, Raoul, و Bidjan Nashat. The Black Box of Governmental Learning: The Learning Spiral -- a Concept to Organize Learning in Governments. Washington, D.C.: World Bank, 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Blindenbacher, Raoul, و Bidjan Nashat. The Black Box of Governmental Learning: The Learning Spiral -- a Concept to Organize Learning in Governments. World Bank, 2010.