Boemeke, M. F., & Chickering, R. (1995). Guide to Archives and Historical Collections in the Washington Metropolitan Area: Part I: Overview of General Resources. Part II: Research Resources in Modern German and Austrian History / Ed. by Manfred F. Boemeke and Roger Chickering. German Historical Institute.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBoemeke, Manfred F., এবং Roger Chickering. Guide to Archives and Historical Collections in the Washington Metropolitan Area: Part I: Overview of General Resources. Part II: Research Resources in Modern German and Austrian History / Ed. by Manfred F. Boemeke and Roger Chickering. Washington, D.C.: German Historical Institute, 1995.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিBoemeke, Manfred F., এবং Roger Chickering. Guide to Archives and Historical Collections in the Washington Metropolitan Area: Part I: Overview of General Resources. Part II: Research Resources in Modern German and Austrian History / Ed. by Manfred F. Boemeke and Roger Chickering. German Historical Institute, 1995.