Tanis H. Erdmann E., . (1991). Reader'S Digest: The Firm Vol 3. Uk: Reader'S Digest.
Tanis H. Erdmann Ed, . 1991. Reader'S Digest: The Firm Vol 3. Uk: Reader'S Digest.
Tanis H. Erdmann Ed, . Reader'S Digest: The Firm Vol 3. Uk: Reader'S Digest. 1991.
