United states. (1956). ُُEconomic Report of the President: Transmitted to the congress January 24, 1956 (1.). United States Government Printing Office.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিUnited states. ُُEconomic Report of the President: Transmitted to the Congress January 24, 1956. 1. Washington: United States Government Printing Office, 1956.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিUnited states. ُُEconomic Report of the President: Transmitted to the Congress January 24, 1956. 1. United States Government Printing Office, 1956.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.