Blyskal, J., Bogdonoff, H. The Professional Secretarys Handbook,
Houghton Mifflin Company, 1984, 583 s., 0-395-35604-0.
Blyskal, J., Bogdonoff, H. .
The Professional Secretarys Handbook.
Boston: Houghton Mifflin Company, 1984, 583 s., 0-395-35604-0.
Blyskal, J., Bogdonoff, H. (1984)
The Professional Secretarys Handbook,
Boston: Houghton Mifflin Company, 583 s., 0-395-35604-0
Blyskal, J., & Bogdonoff, H.
(1984).
The Professional Secretarys Handbook. A Guide to the Electronic and Conventional Office. Boston: Houghton Mifflin Company, 583 s..