Kejak, Michal
Stages of economic growth.
Sociology, parsonian - vulnerability. Detroit: Macmillan Reference USA, 2008 - (Darity, W.), s. 79-82. International encyclopedia of the social sciences, Vol. 8. ISBN 978-0-02-865973-2
Grant CEP: GA MŠMT LC542
http://hdl.handle.net/11104/0163070