Kerr, C. (1954). The Trade Union and The Redistribution of Power in Postwar Germany (reprint 5.). Universty of California.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিKerr, Clark. The Trade Union and The Redistribution of Power in Postwar Germany. reprint 5. California: Universty of California, 1954.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিKerr, Clark. The Trade Union and The Redistribution of Power in Postwar Germany. reprint 5. Universty of California, 1954.