United States. Department of State. (1988). Guide to the Scholarly Resources microfilm edition of Records of the U.S. Department of State relating to the internal affairs of the Russian Zone (East Germany), 1950-1954: Decimal files 762b, 862b, and 962b. Scholarly Resources, Inc..
Chicago (17e ed.) BronvermeldingUnited States. Department of State. Guide to the Scholarly Resources Microfilm Edition of Records of the U.S. Department of State Relating to the Internal Affairs of the Russian Zone (East Germany), 1950-1954: Decimal Files 762b, 862b, and 962b. Wilmington, Del.: Scholarly Resources, Inc., 1988.
MLA (8e ed.) BronvermeldingUnited States. Department of State. Guide to the Scholarly Resources Microfilm Edition of Records of the U.S. Department of State Relating to the Internal Affairs of the Russian Zone (East Germany), 1950-1954: Decimal Files 762b, 862b, and 962b. Scholarly Resources, Inc., 1988.