Segased sõnumid aitavad peita kehva tulemust

author
statement of authorship
Raili Roo
source
year of publication
pages
12, lk. 54-55
ISSN
1736-5449
language
eesti
Roo, R. Segased sõnumid aitavad peita kehva tulemust // Director (2009), 12, lk. 54-55. https://artiklid.elnet.ee/record=b1508373*est